冷作模具钢

研究了国产新型冷作模具钢LD钢（7Cr7Mo3V2Si）在超塑性条件下压缩变形的力学特性，得出了其最佳超塑压缩变形的工艺参数。

The mechanic property of compression deformation of LD steel ( 7Cr7Mo3V2Si ), which is a kind of late-model cold-working die steel of home manufacture , has been studied under superplastic condition , and the optimum technological parameters of LD steel compression deformation acquired in this paper .

冷作模具钢LD钢的加工及精密磨削

Working and Precision Grinding of LD Steel as a Cold - Working Die Steel

国产A2冷作模具钢的性能和应用

The Properties and Applications of the Cold Work Die Steel A2 of Chinese Made

冷作模具钢D2锻造温度的探索

Study on Forging Temperature of Cold Worked Die Steel D2

冷作模具钢D2钢高温变形行为的研究

Research on high temperature deformation behavior of cold working dies steel D2

D2冷作模具钢的回火转变研究

Investigation on Tempering Transformation of Steel D2

利用射频磁控溅射技术在冷作模具钢片上沉积了TiB2涂层。

TiB_2 coatings were prepared by radio-frequency magnetron sputtering technique on the substrates of cold-working steel .

火焰淬火的冷作模具钢（CH-1钢）

A brief introduction of the flame hardening of the die steel ( CH-1 steel )

通过改进的TD法对冷作模具钢进行了VC覆层扩散处理的实验，同时测定了处理后的表面层组织、硬度及耐磨性，并绘制了处理的动力学曲线。

The VC diffusion coating for cold-worked die steel was successfully carried out using improved TD treatment , then the microstructure , hardness and wearability of surface layer treated were determined with the kinetic curves plotted .

研究了D2冷作模具钢的冶炼、锻造工艺对共晶碳化物不均匀度的影响，提出了改善D2钢共晶碳化物不均匀度的工艺途径。

The influence of smelting and forging processes on the homogeneity of eutectic carbides in D2 steel was studied , and suggestions were made to the process techniques for improving the homogeneity of eutectic carbides .

介绍了几种具有优良性能的模具钢：7Cr7Mo2V2Si（LD），高强韧冷作模具钢，强韧性好，耐磨损；

Several mould steel with fine mechanical properties were introduced : 7Cr7Mo2V2Si ( LD ), is a kind of high-toughness mould steel with fine toughness and wearable ;

研究中同时采用ZL-2脉冲放电装置，完成了冷作模具钢模具中裂纹的电磁热止裂。

In research , the experimental of crack arrest in cold die is applied by using equipment of ZL-2 .

分别使用铸造试样及两种不同锻造程度的锻件试样，对高合金冷作模具钢D2在气淬和回火过程中的畸变行为进行了研究。

The distortion behavior of high alloyed cold work tool steel D2 during gas quenching and tempering was investigated . The steels were studied in casted , as well as casted and forged state with two different forging degrees .

采用炉前加入1稀土硅铁合金、Ti-Fe、V-Fe、Nb-Fe对铸造多元高合金冷作模具钢进行变质处理，细化了晶粒，使连续网状碳化物断网。

By adopting the 1 # RE-Si-Fe , Ti-Fe , V-Fe , Nb-Fe , the high carbon and high alloy cold - working mould steel is modified . The results show that the carbide of consecutive reticulation is cut and the crystal is diminished .

常用冷作模具钢的气体渗氮与耐磨性研究

Study on Nitriding and Wear Resistance of Cold Working Die Steels

冷作模具钢淬火裂纹的搭桥修复

Lapping Repair for Quenching Crack inside a Cold Die Steel

高铬冷作模具钢渗碳层的二次硬化特征

Secondary Hardening Feature of Carburized Layer in High Chromium Cold-work Die Steel

冷作模具钢化学镀Ni-P-SiO2复合镀层的耐磨性

Wear Resistance of Electroless Ni-P-SiO_2 Composite Deposits for Cold Working Die Steel

冷作模具钢的强韧化工艺研究进展

Development of Research on Intensified Toughness Process of Cold Work Die Steel

激光焊接参数对冷作模具钢焊缝表面成形的影响

Effect of laser welding parameters on formation of cold-worked die steel weld metal

新型高碳高合金冷作模具钢的退火组织和性能

Anneal Structure and Properties of a High-carbon and High-alloy Cold Work Die Steel

冷作模具钢是工业应用中一种重要的模具材料。

Cold work die steel is an important die material in industry application .

典型冷作模具钢性能与失效关系的探讨

Mechanical Properties and Failure Types for Cold-working Die Steels

冷作模具钢的碳化钒覆层扩散处理

Vanadium Carbide Diffusion Coating for Cold-Worked Die Steels

多元高合金冷作模具钢的研究

Research of Multi-Element High-Alloy Cold Work Die Steel

新型高韧性高耐磨性冷作模具钢研究

The Research of New Cold Working Die Steel with High Toughness and High Wear Resistance

高碳高铬冷作模具钢共晶碳化物不均匀性的研究

Study of Degree of Eutectic Carbide Segregation of high Carbon-high Chromium Cold working Die Steel

高耐磨冷作模具钢ER5的特性及应用效果

The performance of a cold work die steel with high wear resistance and Its Applications

铬系高合金冷作模具钢以铸代锻工艺初探

First Exploration of " Cast 's replacing forge " Technology of Cr-system High Alloy Cold Die Steel

研究了9种常用冷作模具钢的气体渗氮层结构和渗氮速度，对比了不同材料渗氮层的耐磨性。

The structure of nitrided layer and nitriding rate of nine kinds of cold work die steels have been studied .