简述塑料模具钢的性能要求。
The quality requirements of mould steel for plastics are described briefly.
提出了一种新型的含铜奥氏体热作模具钢。
A new type of austenite hot working die steel added copper is presented in this paper.
概述了国外粉末冶金工模具钢的种类及特性。
The sorts and properties of powder metallurgy tool and die steels abroad were summarized.
给出了高碳高合金模具钢强韧化的一种新方法。
This process is a new method for raising the strength and ductile of high carbon and alloy die steels.
强水冷热作模具钢。
研究了新型模具钢LD的强韧化及深冷处理工艺。
Process of strengthening & toughening and cryogenic treatment of LD steel was researched.
H13(美国钢号)是使用最广泛的热作模具钢之一。
Steel H13 (AISI) is one of materials which is widely used in making hot -working die.
指出了我国在粉末冶金工模具钢方面与发达国家的差距。
The deficiencies were indicated in powder metallurgy tool and die steels in China compared with the developed countries.
讨论了数控磁性研抛工艺在LD新型模具钢上的使用情况。
This paper discusses the technology of the NC magnetic abrasive finishing of ld (mould steel) based on the experiments.
结果证明采用热喷焊工艺对热作模具钢表面进行强化的效果优良。
Results showed that effect of using the hot spray-welding process to strengthening the hot-working die steel surface was good.
用失重法研究五种热作模具钢的热磨损次数与磨损量的对应关系。
The corresponding relationship between high temperature impacting Numbers and wear loss of hot work die steels are studied by weight loss method.
对适合用作中厚板冷冲压模具的二种新研制的铸造模具钢作了介绍。
Two new casting die steels were developed for press moulding of medium thickness steel plates.
介绍了冷变形模具钢渗钒的基本原理和工艺方法以及渗钒层的性能。
Basic theories and process of V permeating of die steel and performance of V permeating layer were introduced.
本发明涉及一种电渣重熔合金工模具钢用复合添加剂及其加入方法。
The invention relates to a complex additive for electroslag remelting alloy tool and die steel, and an adding method thereof.
结果指出：模具钢渗硼层在多次冲击压缩载荷下发生一定的塑性变形。
The boron-doping technology and metallurgical micro-structure of die steel are discussed from the angle of its resistance to repeated shock compression.
切削性优异的通用冷作模具钢。注意大型加工品的淬火及钢丝电火花加工。
Cold working dies of superior machinability for general use; for large product quenching or wire electronic discharge machining.
以H 13热作模具钢和高强度钢为例，分别重点讨论钢的组织控制和设计。
Taking H13 mold steel and high strength steel as examples respectively, control and design of microstructure in steels are emphasized.
研究了稀土复合变质对新型铸造热锻模具钢(CHD钢)组织与性能的影响。
The effects of rare earth (re) complex modification on structure and the properties of a new cast hot-work die (CHD) steel were investigated.
新型模具钢材料SKD61钢是一种含硅、铬、钼和钒的中合金热作模具钢。
The new-style of SKD61 steel is a medium alloy hot-mold steel.
模具钢原材料冶金缺陷是先天性不足，是导致模具寿命短和早期失效致命伤。
Metallurgy defects of original material steel used by die is natural defects, which leads to short life cycle of die and invalidation in the early stage.
淬火硬化模具钢刃口的修补，适用于SKD11合金工具钢，淬火后的模具钢修补。
Quench hardened steel blade of repair, applicable to SKD11 alloy steel, alloy after quenching repair.
在制造热挤压模具的过程中，所用的模具钢rm - 2在淬火过程中发生了淬火开裂。
While manufacturing a hot-extrusion die made of RM-2 hot working die steel, quenching cracks was found during the quenching process.
研究了新型精铸热锻模具钢的高温磨损性能，并与H13钢进行对比探讨高温磨损机理。
The high temperature wear property of a new type precision cast hot-forging die steel was studied, and compared with that of H13 steel. The mechanism of the high temperature wear was discussed.
简述塑料模具钢抛光性能的重要性，并分析了影响塑料模具钢抛光性能的几个重要因素。
The importance of plastic mold steel polishing performance is briefly stated, and some important factors affecting plastic mold steel polishing performance are analyzed.
H13 热作模具钢表面经激光熔覆钴基合金后显著提高了模具的高温硬度和热疲劳抗力。
With laser cladding Co-base alloy coatings, the high temperature hardness and thermal fatigue resistance of H13 hot-working die surface were appreciably increased.
综述了冷作模具钢的性能及分类，指出了传统冷作模具钢的局限性和新型冷作模具钢的优势。
Properties and types of cold working die steel were summarized, and the disadvantages of traditional cold working die steels and advantages of new cold working die steels were put forward.
假使成型阻燃高光资料，模具钢还需耐侵蚀性好，优秀用S136 SUP或平等级的钢材。
If molding flame retardant highlights material, the steel still need to be of good erosion resistance, good use S136 SUP or equal level of steel.
模具钢影响电子和通讯产品模具：这类模具市场中，音像产品占大头，其中尤以彩电模具为主。
Die steel molds affect electronic and communications products: type of mold market, accounting for the bulk of audio and video products, especially in the TV molds.
合金钢，模具钢，工具钢。可为用户加工生产材质型号热轧圆钢及冷拉圆钢。并可长期现货供应。
Alloy steel, die steel, tool steel. Processing materials for the user model and the cold drawing hot rolled round steel bar. Can be long-term stock.
合金钢，模具钢，工具钢。可为用户加工生产材质型号热轧圆钢及冷拉圆钢。并可长期现货供应。
Alloy steel, die steel, tool steel. Processing materials for the user model and the cold drawing hot rolled round steel bar. Can be long-term stock.
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