1) Boronized layer
渗硼层
1.
The microstructure and phase constructure of chrome RE boronized layer are studied.
对 45钢B Cr RE共渗和渗硼层的显微组织进行了观察研究。
2.
Along the different depth of the boronized layer, the brittle cracks propagated atdifferent depth of boronized layer were studied in this paper.
研究了沿渗硼层不同深度扩展的脆性裂纹,发现渗硼层的脆性裂纹扩展具有一定的方向性,且在渗硼层外层及过渡区部位易形成并扩展裂纹,脆性较大。
3.
A study on the effect of micro addition rare earth elements and chromium on adhesion behavior of boronized layer,Fe 2B phase,has been made using an MM 200 wear tester.
研究了微量稀土元素和铬对Fe2 B单相渗硼层粘着磨损特性的影响。
2) boride layer
渗硼层
1.
The adhesion behaviour and wear mechanism of the RE-chrome-boride layer and boride layer of 45 steel have been studied by means of wear tests in this paper.
研究了45钢固体硼铬稀土共渗层和渗硼层的粘着磨损特性，并对磨损机理进行了探讨。
3) boronizing layer
渗硼层
1.
Depth profile analysis of boronizing layer on Cr12 steel by glow discharge optical emission spectrometry;
辉光放电光谱仪逐层分析Cr12钢表面渗硼层
2.
Structure and Composition in Boronizing Layer of Steel Cr12MoV;
Cr12MOV钢渗硼层的组织和成分
3.
The boronizing layers of 20 steel and 5CrNiMo steel have been laser remelted,and the wear resistance properties and microstructures of the boronizing layers before and after laser remelting were analyzed.
利用激光重熔技术对以20钢和5CrN iMo钢为基的渗硼层进行了激光重熔处理,并对重熔前后其耐磨性和组织结构进行了分析。
4) cast-boronizing layer
铸渗硼层
5) deep case boriding
深层渗硼
1.
In this paper,the pack deep case boriding can be realized by using compound energizer and adjusting processing parameters.
采用复合催渗和调整工艺参数能较好地实现钢的固体深层渗硼 。
6) brittlement of boriding layer
渗硼层脆性
1.
The brittlement of boriding layer (bbl) was concerned with two sides as intrinsic attribute and techno-logical factors.
分析了产生渗硼层脆性的本质属性和工艺因素两个方面的原因,提出了控制渗硼层脆性的4种途径:多元渗硼、改进渗硼工艺方法、控制渗层相的组成及其结构、渗硼层的再处理。
补充资料：渗硼
分子式：
CAS号：
性质：渗镀品种之一，欲渗入的元素为硼。渗硼方法有固体粉末渗硼、气体渗硼、电解盐浴和盐浴的液体渗硼。渗硼层有优异的耐磨性、较好的耐蚀性和抗高温氧化性。例如钻井设备的泥浆泵零件，冲压、拉丝等模具经渗硼后可提高使用寿命。
CAS号：
性质：渗镀品种之一，欲渗入的元素为硼。渗硼方法有固体粉末渗硼、气体渗硼、电解盐浴和盐浴的液体渗硼。渗硼层有优异的耐磨性、较好的耐蚀性和抗高温氧化性。例如钻井设备的泥浆泵零件，冲压、拉丝等模具经渗硼后可提高使用寿命。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条