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- TEM, XRD were used to study the changes on particle size and crystal phase of nanometer copper after sintering in vacuum. 用TEM、XRD等方法研究了蒸发法制备的纳米铜粒子真空烧结后粒子尺寸及晶相的变化。
- Transverse rupture strength, Rockwell A hardness, magnetic saturation induction and magnetic coercivity of samples sintered in vacuum or by sinter-HIP were measured. 测试了真空烧结和低压烧结试样的抗弯强度、洛氏硬度、磁饱和度和矫顽磁力。
- V: Gauge is scaled in vacuum value only. 用于真空表刻度。
- Cr or Cr - Ti alloy was used in vacuum evaporation. 以金属铬和铬钛合金进行真空蒸镀。
- K 30 C0G ceramic powder for sintering in reducing atmosphere. K 30 C0G瓷粉,适于在还原性气氛中烧结。
- sintering in vacuum 真空烧结
- No.overflow,freezing steam and lether solid remains in vacuum room. 真空腔内不会遗留冷凝蒸气及皮张固体残留物;
- Study of the Magnetics Property of Cermets Sintered in Vacuum 真空烧结金属陶瓷磁学性能的研究
- The extract is filtered and spry in vacuum dryer to obtain dye. 萃取时采用过滤的方法真空烘干后获取染料;
- In comparing with the vacuum furnace sintering and sintering in Ar,a simple method to sinter MgF2 in air furnace is introduced. 通过与真空炉烧结及氩气保护中烧结对比,获得在空气氛围中烧结MgF2的简易方法。
- Ternary boride based cermet cladding material was prepared by in situ reaction and liquid phase sintering technology in vacuum furnace. 在真空烧结炉中通过原位反应液相烧结工艺制备出三元硼化物基金属陶瓷覆层。
- The mixture is then distilled in vacua. 然后混合物进行真空蒸馏。
- because of nitridation,the tensile strengths of 316 L and 304 L sintered in dissociated ammonia was much higher than that in vacuum,while elongation was rather lower. 由于氮的渗入,分解氨气氛烧结的抗拉强度比真空烧结时高出很多,但延伸率却低了很多。
- Catalyst sintering in fixed-bed reactors: deactivation rate and thermal history. 在固定床式反应器中的催化剂烧结:失活的速度和热变化过程
- There existed strong vortex and uneven distributing wind in the bellows of lead updraft sintering in a smelter . 某冶炼厂铅鼓风烧结风箱内布风存在严重的涡流现象与偏析现象。
- Measurement of Volatilization Rates of Lubricants in Vacuum, Method for (05. 真空中润滑剂的挥发率的测量方法(05。
- However, little fatigue striations exist and tyre-like patterns in vacuum. 真空环境下极少出现轮胎花样与疲劳条纹。
- Title: PRODUCTION OF HIGHER-TFe AND LOWER-SiO2 SINTER IN XINGCHENG SPECIAL STEEL CO. 关键词:高铁低硅烧结;优化配矿;产量;质量
- The vapor condenser is a very important device in vacuum pre-cooling equipment. 真空预冷装置中,捕水器是一个十分关键的部件。
- The group velocity is estimated as 1/35 of the light speed in vacuum. 群速度估计为真空光速的1/35。