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- It can be considered that the main reason for this occurrence is the carbide precipitation at boundaries of recrystallized martensite and ferrite grains. 可以认为,在再结晶马氏体和铁素体晶界上渗碳体析出,是产生这种现象的主要原因。
- This important carbide precipitates both inter and intragranularly. 这种重要的碳化物向晶体内和晶体间沉淀。
- Martensite transformation and the secondary carbide precipitation are the cause of materials wear resitance increase. When there was about 15% retained austenite in the matrix, its abrasion resistance reaches the maximum. 当残余奥氏体含量约为15%25时,材料的耐磨性能达到最好,残余奥氏体量较多或较少都不利于耐磨性的提高。 结果表明,亚临界加深冷处理试样的磨损性能较未深冷的试样有较大的提高。
- Because of the influence of dilution of base metal and carbide precipitation of deposited metal, the hardness of deposited metal decreases with the increase of the tempering temperature. 由于母材稀释的影响和熔敷金属组织中的合金碳化物析出,熔敷金属的硬度随回火温度的升高而降低。
- The resules show that there are carbides precipitated during deformation,and the morpha and situs of carbide change during holding at certain temperatures. 结果表明:在形变过程中,伴随着碳化物析出;形变后在某一温度下停留时,碳化物的析出形态和位置发生变化。
- Mechanism of Network Carbide Precipitation Inhibited by Aluminum in Ultra-High Carbon Steel 铝元素抑制超高碳钢中网状碳化物析出机理
- Keywords Nb-Mo-W alloy;mechanical property;fracture method;carbide precipitation; 合金;机械性能;断裂方式;碳化物沉淀;
- Effects of Aluminium Addition on the Behaviour of Pro-eutectoid Carbide Precipitation and Eutectoid Transformation in Ultra-high Carbon Steels 铝对超高碳钢共析转变及先共析碳化物析出行为的影响
- From what has been mentioned above,it is suggested that lower bainitic carbides precipitate from carbon-enriched retained austenite rather than supersaturated ferrite. 以上工作,明确了下贝氏体碳化物是由富碳残余奥氏体中析出而不是由碳过饱和的铁素体中析出。
- There will be precipitation on northern hills tonight. 今夜北部山区有降雪。
- It has also been observed that lower bainitic carbides precipitate in front of the riser of a superledges on the broad face of bainitic ferrite rather than inside... 有关巨型台阶的堆积与下贝氏体碳化物来源的实验结果为下贝氏体铁素体扩散控制台阶长大机制提供了重要的实验证据。
- This important carbide precipitates both inter and intragranularly 这种重要的碳化物向晶体内和晶体间沉淀。
- AN EM STUDY OF CARBIDE PRECIPITATES IN HK40 REFRACTORY STEEL HK40耐热钢碳化物析出的电镜研究
- Some Applications of Moire pattern in studing Carbide Precipitates 叠栅图在碳化物沉淀相研究中的一些应用
- Precipitation in the form of pellets of ice and hard snow. 冰雹以冰和硬雪块颗粒的形式下落
- Precipitation might spoil things. 轻举妄动会把事情弄得不可收拾。
- Zhuzhou Cemented Carbide Group Corp. Ltd. 株洲硬质合金集团有限公司。
- Zhuzhou Cemented Carbide Works USA Inc,. 株洲硬质合金进出口公司。
- Is it too much to ask for a little precipitation? 只是下点小雨也不可以吗?
- SHENZHEN JINWU PRECISION CARBIDE LIMITED. 深圳金武精密钨钢有限公司。