该页无缩略图
Q P Q QPQ SURFACE TREATMENT
合力同行·创新共赢
公司简介01Company Profile
企业合作08Business Cooperation
行业地位03Industry Position
技术概况09 Technological Introduction
科研成果04Research Results
技术特点13Technical Characteristics
人力资源05Human Resources
适用范围16 Scope of Application
核心竞争力06 Core Competitiveness
应用实例17 Examples of Application
质量控制07 Quality Control
产品与服务23 Products and Services
服务管理08Service Management
COMPANYPROFILE公司简介
1956
公司始创建于1956 年The company was founded in 1956
<sub>352</sub>th
集团 2025 年世界 500 强排名 352 位Ranked 352th in the 2025 Fortune Global 500by the group
行业唯一
我国工具行业唯一的综合性科技型企业 The only comprehensive technology-based enterprise in the domestic tool industry
成都工具研究所有限公司于 1999 年成为中国机械工业集团有限公司全资子公司，集团 2025 年世界 500 强排名 352 位。我公司前身是成都工具研究所，创建于 1956 年，是原国家机械工业部直属的我国机械工业唯一的综合性工具科研开发机构，主要从事先进刀具、表面技术、精密量仪、行业服务等高新技术产品的研发与产业化，产品应用领域主要涉及工具（刀具、模具）、汽车、能源（石油、地质、汽轮机、风电等）、机械传动、航空航天、轨道交通等行业。
公司是国家刀具、量具、量仪产品质量监督检测中心，是中国机械工业金属切削刀具技术协会、中国仪器仪表学会机械量测试仪器学会、中国机械工程学会生产工程分会（切削领域）等 10多个行业、社团组织的归口挂靠单位，出版有国家一级综合性技术刊物《工具技术》。
Chengdu Tool Research Institute Co., Ltd. became a whollyowned subsidiary of China National Machinery Industry Corporation in 1999, ranking 352 among the world's top 500 in 2025. Chengdu Tool Research Institute, formerly known as Chengdu Tool Research Institute, was established in 1956. It is the only comprehensive tool research and development organization directly subordinate to the former Ministry of Machinery Industry in China. It is mainly engaged in the R&D and industrialization of advanced tools, surface technology, precision gauges, industry services and other high-tech products. The product application fields mainly involve tools (tools, molds), automobiles, energy (petroleum, geology, steam turbines, wind power, etc.), mechanical transmission, aerospace, rail transit and other industries.
The Company is the National Quality Supervision and Testing Center for Tools, Measuring Tools and Gauges, and the centralized unit of more than 10 industry and community organizations such as China Machinery Industry Metal Cutting Tools Technology Association, China Instrumental Society Mechanical Testing Instrument Society, China Society of Mechanical Engineering Production Engineering Branch (cutting field), and has published the national comprehensive technical publication Tool Technology.
成都工具研究所是我国工具行业科研、技术的领头羊、行业归口所，以下组织挂靠在我所：
Chengdu Tool Research Institute is a leading scientific research and technology center in China tool industry. It also works as a supporting institute for the following organizations:
国家级检测机构 6个
• 国家刀具质量监督检测中心
• 机械工业量具量仪产品质量检验检测中心
• 国家进出口商品检验局刀具认可实验室
• 国家进出口商品检验局量具量仪认可实验室
• 科技成果检测鉴定国家级检验机构（刀具/量具量仪）
• CNAS国家认可实验室
国际/国家级标准制定机构 3个
• ISO/TC 29 P 成员国内归口单位（工具）
• 全国刀具标准化技术委员会秘书处（TC91）
• 全国量具量仪标准化技术委员会秘书（TC132）
行业杂志 2个
• 《工具技术》，创刊于1964年，国家级中文核心期刊。
• 《工具展望》，创刊于1958年，行业性综合刊物。
National testing organization
• National Tool Quality Supervision and Testing Center
• Machinery Industry Measuring Tools & Instruments Quality Inspection Center
• Cutter Accreditation Laboratory of State Administration of Import and Export Commodity Inspection
• Approved Laboratory for Measuring Tools and Gauges of National Import and Export Commodity Inspection Bureau
• National Inspection Institution for Inspection and Appraisal of Scientific and Technological Achievements (Cutting Tools/Measuring Instruments)
• CNAS National Accreditation Laboratory
International/National Standards Establishment
• ISO/TC 29 P Member States (Tool)
• Secretariat of National Technical Committee on Tool Standardization (TC91)
• Secretary of National Technical Committee for Standardization of Measuring Tools and Instruments (TC132)
Industry Journal
• Tool Technology, founded in 1964, a national-level Chinese core journal.
• Tool Outlook, founded in 1958, a comprehensive industry publication.
自成都工具研究所成立以来，主要取得以下科研成果：
Followings are main scientific achievements since the foundation of CIRT :
国家发明奖 3项
• 齿轮整体误差测量新技术 发明二等奖
• 单晶金刚石钎焊工艺及焊料 发明二等奖
• 无锡易磨高性能高速钢 发明 三等奖
国家科技进步奖 10项
• 量具刀具产品标准的制定和贯彻 二等奖
• 中模数硬质合金齿轮滚刀 三等奖
• 立方氮化硼聚晶机理及其应用 三等奖
• 涂层硬质合金刀片成套技术及装备研究 三等奖
• QPQ盐浴复合处理技术及成套设备 二等奖
• 机电一体化发展预测与综合分析（合作项目） 三等奖
• 材料动态断裂性能研究及其在典型机械零部件上的应用（合作项目） 三等奖
• 机械工业共性数据库（合作项目） 二等奖
部、省级科技进步奖 140项
• 齿轮整体误差测量新技术 进步奖
• 单晶金刚石钎焊工艺及焊料 进步奖
• 无锡易磨高性能高速钢 发明 进步奖
Three National Invention Awards
• Second prize for the invention of integrated gear error measuring technique.
• Second prize for the invention of single crystal diamond brazing process and solder
• Third prize for the invention of Cobalt-free, easy-towear, highperformance high-speed steel
Ten National Science and Technology Progress Awards
• Second prize for the development and implementation of product standards for gauges and cutting tools
• Third Prize for Medium Modulus Carbide Gear Hobs
• Third prize for the mechanism of cubic boron nitride polycrystallization and its application
• Third prize for the research of complete sets of technology and equipment for coated carbide inserts
• Second prize for QPQ Salt Bath Nitriding Technology and
• Complete Sets of Equipment
• Third prize for Forecast and Comprehensive Analysis of
• Mechatronics Development (Cooperative Project)
• Third prize for research on dynamic fracture performance of materials and its application in typical mechanical parts (cooperative project)
• Second Prize for Common Database of Mechanical
• Industry (Cooperative Project)
• Second prize for design, preparation and application of high eficiency cutting tools
140 Ministry Science and Technology Progress Award
合力同行 · 创新共赢UNITED IN PROGRESS, INNOVATING FOR WIN-WIN
HUMAN RESOURCES人力资源
截止 2025 年 11 月 25 日公司在岗职工 385 人，本科及以上学历203人，占比52.1%，硕士研究生34人，占比8.9%，博士研究生 2 人，占比 0.6%。技术人员 104 人，占比 27.1%，高级工程师及以上69人，占比18%，平均年龄40.5岁。
工具所成立以来，培养了一批工具技术专业人才，有突出贡献的国家级专家 4 人，四川省学术带头人 1 人，四川省百年百杰科学家 1 人，享受政府特殊津贴科技专家 32 人，机械工业科技专家和青年专家 7 人，四川省科技专家及拔尖人才 6 人，获得全国“五一劳动奖章”、四川省十大杰出青年、四川省劳动模范、成都市劳动模范、成都市优秀共产党员、成都工匠、香城工匠等光荣称号的人员共计 50 余人。
380 <sub>人</sub>
在岗职工380余人More than 380persons on duty
52.1%
本科及以上学历
占比 52.1%
Bachelor degree andabove account for
52.1%5岁
平均年龄 40.5 岁
Average age of on-
the-job staf 40.5
As of November 25, 2025, the company has 385 employees. Among them, 203 hold bachelor’s degrees or higher, accounting for 52.1%, including 34 master’s degree holders (8.9%) and 2 doctoral degree holders (0.6%). There are 104 technical personnel, representing 27.1%, with 69 senior engineers or above (18%). The average age of employees is 40.5.
Since its establishment, the institute has cultivated a group of professionals in tool technology, including 4 nationallevel experts with outstanding contributions, 1 academic leader in Sichuan Province, 1 scientist recognized among Sichuan’s "Centennial Top 100 Talents," 32 scientific and technological experts receiving special government allowances, 7 scientific and technological experts and young experts in the machinery industry, and 6 scientific and technological experts and top talents in Sichuan Province. Additionally, over 50 individuals have been honored with titles such as the National "May 1st Labor Medal," Sichuan Province’s Ten Outstanding Youths, Sichuan Province Model Workers, Chengdu Model Workers, Chengdu Outstanding Communist Party Members, Chengdu Craftsmen, and Xiangcheng Craftsmen.
COMPETITIVE ADVANTAGES核心竞争力
公司一直承担着国家和省、部级下达的重点科技攻关项目以及其它重大科研任务，在刀具材料、精密复杂成形刀具、数控刀具设计及加工、精密量仪设计制造、刀具表面强化改性技术及装备、计算机软件等技术领域，形成了独特的整体、核心成套技术优势。
主导产品涵盖石油管螺纹刀具、轴承刀具、通用螺纹刀具、孔加工刀具、焊管刀具、重型切削刀具、汽车刀具、超硬刀具、高温合金刀具、齿轮刀具、金属陶瓷制品、刀杆刀盘及精密模具、QPQ 成套技术、涂层成套技术、主动测量仪等，这些产品和技术大都处于国内领先或国际先进水平。
The company has consistently undertaken key national and provincial/ministerial-level scientific research projects, as well as other major research tasks. It has developed unique, integrated, and core comprehensive technological advantages in fields such as cutting tool materials, precision and complex forming tools, CNC tool design and machining, precision measuring instrument design and manufacturing, cutting tool surface strengthening and modification technology and equipment, and computer software.
The leading products include pipe thread cutting tools, bearing cutting tools, general-purpose thread cutting tools, hole machining tools, welded pipe cutting tools, heavyduty cutting tools, automotive cutting tools, superhard cutting tools, superalloy cutting tools, gear cutting tools, metal-ceramic products, tool holders and precision molds, QPQ complete technology, coating complete technology, and active measuring instruments. Most of these products and technologies are at the forefront domestically or internationally.
快速、及时、有效向用户提供一流产品和一流服务SWIFT, TIMELY, AND EFFECTIVE DELIVERY OF TOP-TIERPRODUCTS AND SERVICES.
QUALITY CONTROL质量控制
质量认证：GB / T 19001-2016 / ISO 9001:2015
质量方针：以法律法规为准绳，以技术创新为先导。以安全环保为前提，以有效管理为保证。以持续改进为核心，以顾客满意为目标。
质量目标：
• 贯彻 GB/T 19001-2016 / ISO 9001:2015 标准，通过 GB/T 19001-2016 / ISO 9001:2015 质量管理体系认证，并保持体系有效运行。
• 技术不断创新，每年设计开发新产品或新项目2项以上。
• 以质量管理为保证，加强过程控制，实施持续改进，产品质量精益求精，确保产品出厂合格率达 100%。三年内使主导产品合格率提高到97%以上，成品一次交检批次合格率达到97%以上。
• 以顾客为关注焦点，增进顾客满意，三年内使顾客满意率达95%以上，顾客投诉解决率达到100%。
• 顾客重大投诉为零，重大质量事故为零。
Quality Certification:GB / T 19001-2016 / ISO 9001:2015
Quality policy:Guided by laws and regulations, driven by innovation.Premised on safety and environment, ensured by sound management.Focused on continuous improvement, aimed at customer satisfaction.
The quality objectives:
• In carrying out the standard of GB/T 19001-2016 / ISO 9001:2015, through the GB/T 19001-2016 / ISO 9001:2015 quality management system certification, and keep the system running efectively.
• Technology innovation, design and develop more than 2 new products or new projects each year.
• To guarantee the quality management , strengthen the process control, carry out continuous improvement, refine on product quality, to ensure 100% products manufactured pass rate. Increase leading products pass rate to 97% in three years and the finished product inspection pass rate to 97%.
• Customer focus, improve customer satisfaction, three years to make customer satisfaction rate reaches above 95%, to solve customer complaint rate reached 100%.
• Zero major customer complaints, zero major quality incidents.
SERVICE MANAGEMENT服务管理
服务宗旨：
全心全意为用户服务
服务承诺：
尽可能满足用户的合理需求
服务标准：
快速、及时、有效，向用户提供一流产品和一流服务
Service Aim : Put one's heart and soul into service for the user
Service Commitment:
To meet the reasonable needs of users as far as possible
Service standards:
Rapid, timely, efective, provide first-class products and first-class service to users
BUSINESS COOPERATION企业合作
成都工具研究所的合作版图跨越东西，融汇产学研，始终以开放的姿态屹立于行业发展的潮头。我们立足中国，链接全球。与众多国内外顶尖企业的深度技术交流，不断拓宽着我们的国际视野与技术边界。
• 广范与国外公司进行技术交流与合作
• 与国内大专院校、大型企业进行广范的技术交流与合作
CTRI's global collaborations bridge East and West, integrating industry and academia. With a firm foothold in China and a vision for the world, we actively engage with leading international partners to broaden our horizons and advance our technology.
• Global Technical Exchange & Collaboration
• Domestic Industry-Academia-Research Cooperation
QPQ Surface Treatment
技术概况 TECHNOLOGICAL INTRODUCTION
QPQ 技术是表面强化技术领域内具有革命性的新技术，它是将金属工件放入两种不同性质的盐浴中，在金属表面渗入多种元素，同时使工件耐磨性能和抗腐蚀性能成倍增加，此外该技术还具有工件微变形、无公害等优点。
成都工具研究所有限公司表面技术部历经长期试验，于上世纪80年代末期成功研发出成分独特的盐浴配方，一举打破国外公司对QPQ技术的独家垄断。该配方不仅更具环保性，技术水平达到国际领先，还大幅降低了生产成本，相比国外同类技术拥有明显的成本优势。凭借优越的性能、稳定的质量与适中的价格，该技术深受广大用户青睐，并先后斩获联合国发明创新奖、国家科技进步二等奖、四川省科技进步一等奖等多项殊荣，同时被认定为国家级新产品，入选“九五”期间国家级重点推广科技项目。
QPQ technology is a revolutionary new technology in the field of surface strengthening technology. It puts the metal workpiece into two kinds of salt bath with different properties, and penetrates multiple elements on the metal surface, at the same time, the wear-resistant property and corrosion resistance of the workpiece are doubled. In addition, the technology has the advantages of micro-deformation of the workpiece, no public hazard, etc.
The Surface Technology Department of Chengdu Tool Research Institute Co., Ltd. successfully developed the salt bath formula with unique ingredients in the late 1980s after long-term tests, breaking the exclusive monopoly of foreign companies on QPQ technology at one stroke. The formula is not only more environmentally friendly, the technical level reaches the international leading level, but also greatly reduces the production cost, and has obvious cost advantages compared with similar technologies abroad. With superior performance, stable quality and moderate price, this technology is favored by users, and has successively won the United Nations Invention and Innovation Award, National Science and Technology Progress Second Prize the First Prize for Scientific and Technological Progress in Sichuan Province and other
根据使用温度的不同，成都工具研究所有限公司 QPQ 处理技术可细分为低温 QPQ 技术、常规 QPQ 技术与深层QPQ技术，三种工艺在应用场景、渗层性能及产品特性上各有侧重，可满足不同需求。
自首个技术转让用户实现量产以来，该技术已累计服务超过30年。目前，全国范围内已建成多条QPQ技术生产线，覆盖20多个省、市、自治区，广泛应用于汽车、摩托车、机车、纺织机械、工程机械、石油机械、化工机械、枪械、机床、仪器仪表、照相机、齿轮、模具、工具等众多行业。
honors. Meanwhile, it is recognized as a national new product and selected as a national key promotion science and technology project during the "Ninth Five-Year Plan" period.
The QPQ treatment technology of Chengdu Tool Research Institute Co., Ltd. can be subdivided into low-temperature QPQ technology, conventional QPQ technology and deep QPQ technology according to different operating temperatures. The three processes have different focuses on application scenarios, permeability layer performance and product characteristics, which can meet diferent demands.
Since the first technology transfer user realized mass production, the cumulative service of this technology has been more than 30 years. At present, a number of QPQ technology production lines have been built in China, covering more than 20 provinces, cities and autonomous regions, widely used in automobiles, motorcycles, locomotives, textile machinery, engineering machinery, petroleum machiner y, chemical machiner y, firearms, machine tools, instruments, cameras, gears, molds, tools and other industries.
常规QPQ技术 Conventional QPQ Technology
常规 QPQ 技术批量应用渗氮温度区间为（500-580℃），碳钢、合金钢经常规 QPQ 处理后，可以得到10-20μm 化合物层，0.1-0.3mm 扩散层，表面硬度、耐磨性、防腐性可以得到显著提升。不锈钢类材料经常规QPQ 处理后，可以得到 5 { * } 1 0 0 \mu \mathsf { m } 的扩散层，表面硬度可以达到 HV1000以上。目前该技术广泛应用于汽车、工程机械、石油机械等行业。
The batch application nitriding temperature range of conventional QPQ technology is (500-580 ℃ ). Carbon steel and alloy steel can obtain 10-20 μm compound layer and 0.1-0.3mm diffusion layer after conventional QPQ treatment, and the surface hardness, wear resistance and corrosion resistance can be significantly improved. The difusion layer of 5-100 μ m can be obtained after the regular QPQ treatment of stainless steel materials, and the surface hardness can reach over HV1000. At present, this technology is widely used in automobile, engineering machinery, petroleum machinery and other industries.
低温QPQ技术Low temperature QPQtechnology
低温 QPQ 技术批量应用渗氮温度区间为 ( 4 0 0 ^ { \circ } \mathsf { C } * 4 8 0 ^ { \circ } \mathsf { C } ) ，对于回火或调质温度低的碳钢或合金钢材料，常规QPQ技术处理会造成芯部硬度降低，无法满足其零件的整体性能，如抗拉强度等；对于不锈钢类材料，常规QPQ技术处理会造成产品耐蚀性下降；采用低温QPQ技术处理，可有效保证产品力学性能，目前该技术广泛应用于军工、三航、模具等行业。
The batch application nitriding temperature range of low-temperature QPQ technology is (400 ℃ - 480 ℃ ). For carbon steel or alloy steel materials with low tempering or tempering temperature, the conventional QPQ technology treatment will reduce the core hardness and cannot meet the overall performance of the parts, such as tensile strength; For stainless steel materials, the conventional QPQ technology treatment will cause the corrosion resistance of the product to decline; Low-temperature QPQ technology is used to effectively ensure the mechanical properties of the product. At present, this technology is widely used in military industry, Third Harbor Engineering Co., Ltd. and mold industry.
深层 QPQ 技术Deep QPQTechnology
由于常规QPQ技术渗层偏浅，所以应用的范围受到很大的限制。为了解决这个问题，在经过10多年的潜心试验研究，成功开发出深层QPQ技术，深层QPQ技术批量应用渗氮温度区间为 ( 5 9 0 ^ { \circ } \mathsf { C } \mathsf { - } 6 5 0 ^ { \circ } \mathsf { C } ) ，其化合物厚度由原有 QPQ 技术的 15 ～ 20μm 增加到 3 0 ~ 4 0 \mu { m } 以上。
Due to the shallow permeability layer of conventional QPQ technology, the application scope is greatly limited. In order to solve this problem, the deep QPQ technology has been successfully developed after more than 10 years of intensive test research. The batch application of deep QPQ technology has the nitriding temperature range of (590 ^ { \circ } { C } - 6 5 0 \quad ^ { \circ } { C } \ ) ), and the thickness of the compound has increased from 15\~20 microns of the original QPQ technology to over 30\~40 microns.
图 3 Figure 3
上图3是45钢经过普通QPQ技术处理和深层QPQ技术处理后的金相照片区别。 对产品进行了全面的耐磨性 、抗蚀性 、力学性能和渗层组织形态的试验 ，试验结果表明工件经深层QPQ处理后 ，其化合物层厚度成倍增加 ，工件各种性能均大幅度提高。
Figure 3 shows the difference between the metallographic photos of 45 steel treated by ordinary QPQ technology and deep QPQ technology. The test results show that the thickness of compound layer is doubled after the deep QPQ treatment, and all kinds of properties of the workpiece are greatly improved.
Table 1 Property Comparison of 45 Steel Treated with Deep QPQ and Ordinary QPQ
| 处理方法 Processing method | 滑动磨损实验 Sliding wear test | 失重抗蚀性实验 Corrosion resistance of weightlessness experiment | 冲击韧性实验 Impact toughness test | |||
| 磨损量/g Wear is/g | 耐磨性比 Wear resistance than To lose weight /g | 失重量/g | 抗蚀性比 Corrosionresistance than | 冲击功/h Impact energy /h | 韧性比 Toughness than | |
| QPQ 处理 QPQ processing | 0.538 | 1 | 20.99 | 20.99 | 12.2 | 1 |
| 深层 QPQ 处理 Deep QPQ processing | 0.133 | 4.05 | 1.67 | 1.67 | 24.2 | 1.98 |
耐磨性：45 钢经深层 QPQ 处理后滑动磨损实验耐磨性为普通QPQ处理的4倍，工件滚动磨损实验有相近的结果。
抗蚀性：45 钢经深层 QPQ 处理后失重实验抗蚀性为普通QPQ 处理的 12 倍。在盐雾实验抗蚀性中抗蚀性为普通 QPQ处理的1倍以上。如果深层QPQ技术与密封剂结合使用，盐雾试验抗蚀性可达300h以上，甚至更。
冲击韧性：45 钢经深层 QPQ 处理后冲击韧性为普通 QPQ处理的1.98倍。
Wear-resistance: the sliding wear resistance of 45 steel after deep QPQ treatment is 4 times of that of common QPQ treatment, and the rolling wear test of workpiece has similar results.
Corrosion resistance: the weight loss test corrosion resistance of 45 steel after deep QPQ treatment is 12 times of that of common QPQ treatment. In the salt spray test, the corrosion resistance is more than 1 time of that of common QP Q treatment. If the deep QPQ technology is combined with the sealant, the salt spray test corrosion resistance can reach more than 300h or even higher.
Impact toughness: impact toughness of 45 steel after deep QPQ treatment is 1.98 times of that of common QPQ treatment.
根据滑动磨损实验的结果，QPQ 处理后，中碳钢的耐磨性可达到常规淬火的 30 倍，低碳钢渗碳淬火的 14倍，离子氮化的 2.8 倍，镀硬铬的 2.1 倍。滚动磨损实验的结果大体相似。QPQ 处理后中碳钢的疲劳强度可以提高40%以上。（见图1）
中碳钢经 QPQ 处理后，在盐雾中的抗蚀性为镀硬铬的70倍，镀装饰铬的35倍，比1Crl8Ni9Ti不锈钢还高5倍。工件大气存放实验和硫酸铜浸蚀实验都表明，经 QPQ 技术处理后钢件具有极高的抗蚀性。（见图2）
The corrosion resistance of carbon steel, by QPQ treatment, is 70 times than hard chromium plating in salt fog,is 35 times than decorative chromium plating, and is 5 times than that of 1Cr18Ni9Ti stainless steel. Both work-piece atmosphere storage experiment and copper sulfate erosion experiment show that steel parts are of high corrosion resistance by QPQ treatment (Figure.2).
QPQ 处理后工件几乎不变形，是变形最小的硬化技术。可以解决常规硬化方法无法解决的硬化变形难题。
QPQ is minimal deformation hardening t e c h n o l o g y , w h i c h m a k e s l i m i t e d deformation for work-piece. It is used to solve the deformation problem which cannot be solved by conventional method.
可以同时替换多道工序 Can replace many processing at the same time
It can replace quenching (high frequency quenching, carburizing and quenching) - tempered - black (chrome plated) and other heat treatment and corrosion processing that greatly shortens the production cycle and reduce production cost.
无公害化水平高，不污
染环境
Non-environmental
Pollution
经有关环保部门监测鉴定，并经全国各地用户的实际使用证明，各种有害物质排放量均远低于国家排放标准允许值。
Identified by environmental protection departments, all kinds of harmful substances emissions are lower than the national standard.
常用材料QPQ处理的氮化工艺及渗层性能 Nitriding process and carburizing performance of common materials QPQ treatment
| 材料种类 Type of material | 代表牌号 Representative grade | 前处理 Pretreatment before treatment | 氮化温度 Nitriding temperature (C) | 氮化时间 Nitriding time (h) | 表面硬度 Surface hardness (Hv) | 化合物层 Compound layer (μm) |
| 低碳钢 Mild steel | 20#、20Cr | / | 560~580 | 2~3 | 500~650 | 15~20 |
| 中碳钢 Medium carbon steel | 45#、40Cr、 42CrMo | 不处理或调质 No treatment or Tempering | 560~580 | 2~3 | 500~800 | 15~20 |
| 热作模具钢 Hot work die steel | 5CrMnMo、H13 | 淬火 Quenching | 520~580 | 2~3 | 800~1000 | 总渗层10~100 Total permeable layer 10~100 |
| 冷作模具钢 Cold work die steel | Cr12MoV、 DC53 | 淬火 Quenching | 520~580 | 2~3 | 900 以上 More than 900 | 总渗层10~100 Total permeable layer 10~100 |
| 高速钢 High speed steel | W6Mo5Cr4V2 | 淬火 Quenching | 520~540 | 10~30min | 1000 以上 | 总渗层 10~25 More than 1000 Total permeable layer 10~25 |
| 不锈钢 Stainless steel | 304、1Cr13、 5Cr9Si3 | Solid solution solution/ Quenching | 580 | 2~3 | 1000 以上 | 总渗层 50 以上 More than 1000 Total permeable layer above 50 |
| 铸铁 Cast iron | QT-500、HT200 | / | 580 | 2~3 | 700 以上 More than 700 | 扩散层 100 以上 More than 100 diffusion layers |
| 不锈钢 Stainless steel | 17-4ph、316 | Solid solution solution | 450(低温工艺) 450(Cryogenic process) | 3~4 | 1000 以上 | 总渗层5~30 More than 1000 Total permeable layer 5~30 |
| 中碳合金钢 Medium carbon alloy steel | 30CrMnSiA | Tempering | 410~460(低温工艺) 3~7 410~460 (low- temperature | 800 以上 More than 800 | 化合物层 5~10；扩散层 100 以上 Compound layers 5~10; More than 100 diffusion layers | |
| 低碳钢、低碳合金钢 Mild steel, Mild alloy steel | 10#、15CrMo | / | 590~650(深层工艺) 2~3 590~650(DEEP PROCESS) | 600~700 | 30~40 |
适用范围 SCOPE OF APPLICATION
• 刀具工具 Cutting Tools
• 紧固件 Fasteners
• 模具 Mould
• 汽车零部件 Automotive Parts
• 石油行业Oil Industry
• 食品机械Food Chain
• 军工行业Military industry
• 工程机械Construction machinery
应用实例 EXAMPLES OF APPLICATION
QPQ Surface Treatment
刀具工具 Cutting Tool
紧固件 Fasteners
模具 The mould
铝合金轮毂模具 Aluminum alloy wheel Mould
塑料模具 Plastic Mould
应用实例 EXAMPLES OF APPLICATION
汽车零部件 Auto parts
汽车皮带轮 Pulley in Automobile
石油行业 The oilindustry
球阀 Ball valve
应用实例 EXAMPLES OF APPLICATION
食品机械 Food machinery
液压配件 Hydraulic fittings
其它 Other
11
产品与服务 Products and Services
QPQ 专用盐及配套产品 QPQ special salt and supporting products
向用户提供各类型QPQ专用盐，成套的工艺文件，设备图纸，成套专用设备(根据用户需求设计咨询)，长期有偿供应生产用盐，免费技术培训，现场咨询服务，达到稳定投产，并实行终身免费技术服务。
Provide users with each type of QPQ dedicated salt, equipment drawings,complete sets of special equipment (a totalof six series of specifications for selection), paid supplies production for a long time with salt, free technical training, onsite consultingservices, toachieve stable production, and lifetime free technical services.
QPQ 对外加工服务QPQ External Processing Service
可以实行单独技术转让、单独购盐、单购设备等多种服务方式。常年接受对外加工服务，可加工产品最大尺寸直径 900mm，长度 3500mm。
Various service modes such as independent technology transfer, separate salt purchase and single e q u i p m e n t p u r c h a s e c a n b e implemented. External processing service is provided throughout the year, and the maximum dimension, diameter and length of processed products are 900mm and 3500mm respectively.
技术咨询服务Technical Consulting Services
可为广大 QPQ 用户提供技术咨询服务。
It can provide technical consultation service for the vast QPQ users.
| 型号 Model | 设备尺寸 Equipment dimensions | 可加工最大尺寸 Maximum machining size | 备注 Remarks |
| 300型 Type 300 | Φ300×500 | 280×480 | |
| 500型 | 300型属于试验炉，可免费打样； | ||
| Type 500 800型I | Φ500×700 | 480×680 | 1000型属于大型设备，承接加工业务可能会 |
| 产生一定的开炉费。 Model 300 is a test furnace, which can be | |||
| free of charge; | |||
| Type 8001 800型ⅡI | Φ800×1200 | 780×1180 | Model 1000 is a large equipment, and a |
| certain amount of open-hearth charges may | |||
| Type 800 II | Φ800×1500 | 780×1480 | be incurred when undertaking processing |
| business. | |||
| 1000型 Type 1000 | Φ1000×2000 | 9000×3500 |
| 设备型号 Equipment model | 坩埚内尺寸 Crucible Inside Size | 炉子外形尺寸 Furnace Dimensions | 炉子功率 Furnace Power | 备注 Remarks |
| 300型 Type 300 | 300x500 | 900×900 | 15KW | |
| 500型 Type 300 | 500x700 | 1200×1100 | 25KW | |
| 800型 Type 800 | 800x950 | Φ1400×1400 | 50KW | 可根据客户需求另行定制。 Can further customize |
| 1000型 Type 1000 | Φ1000x1200 | Φ1700×1600 | 75KW | according to customer's demand. |
| 深型 Deep type | Φ650x2500 | Φ1350×3200 | 72KW | |
| 特深型 Very deep type | Φ700x3250 | 1400×3900 | 120KW |
| 类别 Category | QPQ 专用盐 Special salt for PQ | 物理状态 Physical state | 推荐使用温度 Recommended service temperature |
| 基盐 Base salt | 高温基盐 High temperature base salt | 块状 Massive | 500℃~680℃ |
| 基盐 Base salt | 气门高温基盐 High-temperature base salt for valve | 块状 Massive | 540℃~570℃ |
| 基盐 Base salt | 气门低温基盐 Valve Cryogenic Base Salt | 块状 Massive | 490℃~520℃ |
| 基盐 Base salt | 低温基盐 Low temperature base salt | 块状 Massive | 400℃~480℃ |
| 氧化盐 Salt oxide | 普通氧化盐 Ordinary salt oxide | 粉状 Powdery | 380℃~500℃ |
| 氧化盐 Salt oxide | 环保氧化盐 Environmentally friendly salt oxide | 粉状 Powdery | 380℃~460℃ |
| 氧化盐 Salt oxide | 超黑氧化盐 Ultrablack oxide salt | 粉状 Powdery | 380℃~460℃ |
| 调整盐 Salt adjustment | 压制调整盐 Pressed conditioned salt | 片状 Flakiness in shape | 480℃~570℃ |
| 调整盐 Salt adjustment | 常规调整盐 Conventional conditioned salt | 颗粒状 Granular shape | 520℃-570℃ |
合力同行 / 创新共赢
UNITED IN PROGRESS，INNOVATING FOR WIN-WIN
G 工研
工具行业原创技术策源地
A HUB FOR ORIGINAL TECHNOLOGICAL INNOVATION IN THE TOOLING INDUSTRY
成都工具研究所有限公司
CHENGDU TOOL RESEARCHINSTITUTE CO.,LTD.
地址：四川省成都市新都区工业大道东段601号
电话：028-83258061 83243290
网址：www.ctri.com.cn
Add: Eastern Sec IndustrialRd,Xindu Dist,Chengdu,Sichuan,China
Tel: +86-28-83258061 83243290
Web: www.ctri.com.cn
