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1)  low-temperature ignition
低温点火
2)  two-stage successive low-temperature igniting
二次低温点火
3)  catalytic ignition at tow temperature
低温催化点火
4)  twice successive low-temperature igniting technology
二次连续低温点火
5)  Low temperature tempering
低温回火
1.
The microstructure and mechanical properties of 1 250 MPa grade new type bainite wear resistance steel plate were studied as hot rolling and low temperature tempering.
研究了热轧、低温回火状态1 250 MPa级新型贝氏体耐磨钢板的组织和力学性能,测试了埋弧焊和CO2焊焊接接头的力学和机械加工性能。
2.
Throught several powerful shot peening contrast tests of carbonitriding gears,the effect of powerful shot peening with different parameter,and the influence of low temperature tempering to contact fatigue strength of bearing surface were researched.
通过对碳氮共渗齿轮试片进行了多次强力喷丸试验 ,研究了不同喷丸参数下的强力喷丸的效果及喷丸后的低温回火处理对提高齿轮试片表面接触疲劳强度的影响。
3.
A kind of low temperature tempering treatment is designed to increase the hardness of 50CrV steel.
设计了低温回火工艺 ,使 5 0CrV钢的硬度提高 。
6)  low temperature annealing
低温退火
1.
The optimized low temperature annealing parameters for Laves phase Cr2Nb synthesizing by solid phase thermal reaction can theoretically provide guidance for preparing both high strength and high tough Cr2Nb alloy o.
优化出的Cr2Nb固相热反应合成低温退火温度,可为通过MA+热压(或烧结)工艺路线制备具有微/纳米晶结构的高强高韧Cr2Nb合金或Cr2Nb基复合材料提供理论指导。
2.
The optimized low temperature annealing time for Laves phase Cr_2Nb synthesized by thermal solid phase reaction provide possibility for preparing both high strength and toughness Cr_2Nb alloy or Cr_2Nb-based composite with micro-/na.
研究了900℃退火时,退火时间对Cr-Nb机械合金化(MA)粉的Laves相Cr2Nb固相热反应合成的影响规律,获悉了15h MA粉在900℃低温退火时能使Cr2Nb固相热反应合成充分进行的最短时间。
3.
The method of modulating the gate dielectric growth,the intrinsic gettering technique and low temperature annealing technique were applied to eliminate harmful backgrounds.
对电荷耦合器件(CCD)交流成像中存在的背景发白、亮条、亮点、拖影和固定图像噪声等不良背景进行了分析,并提出了调整栅介质生长方法、本征吸杂、低温退火等消除不良背景的具体工艺方法,获得了高质量的CCD器件。
补充资料:催化点火
分子式:
CAS号:

性质:在催化反应器中,利用电热丝加热以点燃催化剂层,称为催化点火。如在乙醇氧化制乙醛时,为使电解银催化剂升温至550~630℃开始反应所进行的点火处理。点火圈安装在催化剂上表面约3~5cm处,点火时,电热丝因通电发红,进入反应器的原料气在电热丝上不完全燃烧产生蓝色火苗,逐渐使催化剂均匀受热,加热到一定温度后,原料气直接在催化剂上反应,此时可切断电热丝电源,催化层已被点燃。

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