研究了烧结温度、保温时间和球磨时间对放电等离子烧结合金耐磨性能的影响。
The effects of sintering temperature, holding time, and milling time on the tribological properties were also studied.
对于球磨粉末烧结合金，增大变形速率或降低变形温度，合金的强度增大，延性降低。
While for the alloys from milled powders, the compressive strength increased and the ductility decreased when enhancing deformation rate or lowering deformation temperature.
随着球磨时间的延长，烧结合金的硬度升高，密度、横向断裂强度和压缩强度均下降。
The hardness increased, but the density, transverse rupture strength and compressive strength decreased when prolonging the holding time.
就增高耐热与耐磨耗性能而言，在合金化设计上，烧结合金远比常规的锻钢与铸造合金灵活。
They have possessed high flexibility in their alloying design to increase their performance in heat and wear resistance in comparison with that of conventional wrought steel and cast alloys.
重点研究了球磨时间和烧结温度对烧结合金的密度、硬度、横向断裂强度和压缩强度的影响。
The effects of milling time and sintering temperature on density, hardness, transverse rupture strength and compressive strength were mainly studied.
随着烧结温度的升高，烧结合金的密度增加，硬度降低，横向断裂强度和压缩强度则先升高后降低。
Elevating sintering temperature, the density increased and the hardness decreased, but the transverse rupture strength and compressive strength were increased at first and then decreased.
对放电等离子烧结合金进行高温压缩试验，研究了变形速率、变形温度和试样制备工艺对合金力学性能的影响。
The hot compression test was performed, and the effects of the deformation rate, the deformation temperature, and the preparation process on mechanical property of the as–sintered alloys were studied.
结果表明， 在不同烧结温度下，烧结体中各元素之间产生冶金结合， 且合金化程度随温度的升高而增大。
The results show that the bonding way between elements is metallurgical bonding and the alloying rate rises with the increase of sintering temperature.
采用两步烧结法烧成的钛合金牙种植体表面与复合涂层结合强度及结合机理。
The mechanism and integrating strength of the composite coating with the surface of cobalt alloy dental implant made by a two-step-sintering method were studied in this paper.
采用两步烧结法烧成的钛合金牙种植体表面与复合涂层结合强度及结合机理。
The mechanism and integrating strength of the composite coating with the surface of cobalt alloy dental implant made by a two-step-sintering method were studied in this paper.
应用推荐