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The fracture of a DIN-100MnCrW4 die steel plate was analyzed. 对DIN - 1 0 0MnCrW 4模具钢开裂原因进行了分析。
PRECIPITATED PHASE IN UNQUENCHED AND UNTEMPERED DIE STEEL FOR PLASTIC MOULD? 非调质塑料模具钢中析出相的研究?
ER5 is a cold work die steel with high wear resistance and toughness. ER5是一种高耐磨冷作模具钢。
Using high quality die steel, inner and outer have been chromeplated. 采用优质模具钢制造，内外镀铬处理。
HSS-like metal was directly obtained on hot die steel H13 by laser overlaying. 研究韧性较高的热作模具H13钢表面上通过激光合金堆焊的方法直接复合类高速钢金属。
In the die steels of CrMoSoV series, the precipitation was formed mainly by vanadium carbides. 在铬钼硅钒系合工钢中,无论在何种温度下,均以碳化钒的析出为主。
The microstructure and property of the free cutting unquenched plastic die steels have been studied. 研究了易切削系非调质塑料模具钢的组织与性能。
Cryogenic treatment is a good way to enhance the wear resistance of the tool and die steels, and extends their use life. 深冷处理能极大提高工模具的耐磨性,延长其使用寿命。
DF series stone are suitable for removing the machined surface scratch and for general lapping &polishing all mold and die steels. DF系列油石：主要使用于一般模具机械加工痕迹之去除及抛光作业。
The TTT diagrams of the pre-hardened plastic die steels P20 and 718 from a steel plant were measured by dilatometer method. 针对厂方设计并生产的P20和718钢,利用膨胀法测定了它们的等温奥氏体转变曲线(TTT曲线),并对曲线进行了分析和讨论,为制订合理的预硬化工艺建立了依据。
Basic theories and process of V permeating of die steel and performance of V permeating layer were introduced. 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。
Cold working die steel with high adrasion resistance for general use, super hardenability and minimal quenched stress. 高耐磨的通用冷作模具钢；淬火性佳，热处理变形少。
Using high quality die steel innerouter have been chromeplated Heating method: stainless steel heating bar. 采用优质模具钢制造，内外镀铬处理。加热方式：不锈钢加热棒。
Isothermal spheroidizing process for H13 hot-working die steel was studied in th is paper. 对H13热作模具钢的等温球化退火工艺进行了试验研究。
The flat die steel production line product; main product: high alloy flat die steel rolling program and pass design at Fushun Special Steel Co. 介绍了抚顺特殊钢有限公司模具扁钢生产线生产工艺;主导产品:高台金模具扁钢轧制程序设计及孔型设计。
The method of lapping repair for quenching crack inside the cold die steel has been studied in this paper in order to prevente the crack. 针对这一情况，提出了对已形成淬火裂纹的冷作模具进行搭桥修复的新思想，并进行了试验研究。
Die steel Grade P H13 (SWPH13) produced in the new process flow route in Shanghai No.5 Steel has been well-improved in aniso... 五钢新流程生产的P级H13(SWPH13)等向性明显改善,冲击韧性、热疲劳抗力显著提高。
The fatigue lives of in-phase thermo-mechanical fatigue (TMF) and isothermal fatigue (IF) were carried out in cast hot work die steel in stress control in this paper. 研究了热作模具钢在应力控制下的等温疲劳和同相热机械疲劳寿命,发现在相同的应力幅下,同相热机械疲劳寿命低于上限温度的等温疲劳寿命。
The aimed of the study is to turn network eutectic carbide in high Cr die steel into granular during heating before forging by modification of ledeburite. 对传统莱氏体型高铬模具钢进行变质处理，使其在锻前的加热过程中网状共晶碳化物得到粒化。
Every winter some old people die from hypothermia. 每年冬天都有些老人死于体温过低。