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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。
- 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。
- Imitating the non-smooth shape of biont surface,the non-smooth surfaces with different shape and distributing distance were obtained on the H13 die steel by laser. 模仿生物体表的非光滑形态,利用激光在H13模具钢表面加工出各种形态和分布间隔的非光滑单元体,研究非光滑单元体形态、分布间隔对模具钢磨损性能的影响,并探讨非光滑表面材料的磨损机理。
- Using high quality die steel, inner and outer have been chromeplated 5.Heating method: stainless steel heating bar. 6.Die firmware use 12.9 grade high strenhth srew. 5、 加热方式:不锈钢加热棒 6、模体紧固件采用12.;9级高强度螺栓 Technical specification of JW-B-D1 style die 1
- 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.The experimental research has been done. 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。
- The effects of shape and distributing distance of non-smooth unit on the wearability of die steel and the wear mechanism of material with non-smooth surface were discussed. 结果表明,非光滑表面试样的耐磨性随非光滑单元体形态和分布间隔的不同而变化,在所研究范围内,网状形态非光滑试样的耐磨性最佳,条状次之,点状较差;
- Both high temperature homogenization treatment and superfining treatment are key Heat treatment techniques in the production of quality H13 die steel block. 高温均质化、超细化处理是优质H13模块生产中的关键热处理技术。
- Novel ledeburite cast die steel with granular carbide was fabricated to increase the strength and toughness of conventional ledeburite cast die steel with network carbide. 研制了含粒状碳化物的新型莱氏体型铸造模具钢,发现其可使传统莱氏体型铸造模具钢的低强韧性得以提高,并探讨了其磨损机理。