2) surface hardening
表面淬火
1.
The Study of Control System for Plasma Surface Hardening;
等离子表面淬火控制系统的开发研究
2.
Study of Technological Test on the Plasma Arc Surface Hardening Technology;
等离子弧表面淬火工艺试验研究
3.
The results such as hardness,depth and microstructure of surface hardening were studied when the elements such as power,velocity,diameter,length of plasma arc were changed.
以 45钢为典型材料 ,进行了等离子弧表面淬火技术工艺试验研究。
3) Surface quenching
表面淬火
1.
The surface quenching for crane wheel by air resistance furnace heating;
起重机车轮的空气电阻炉加热表面淬火
2.
The depth of hardened layer after surface quenching was about 0.
磨辊齿经等离子弧表面淬火后硬化层的厚度约为0。
3.
The surface quenching process parameter of the finished cold rolling roll made of semi-high speed steel has been described in this article.
研究了半高速钢成品冷轧辊的表面淬火工艺参数。
4) quenched surface
熄火表面
1.
The quenched surface characteristics and flame structure of RDX CMDB propellants containing single lead salt,or Pb/C binary catalysis system,or Pb/Cu/C tribasic catalysis system were investigated.
对分别含有Pb盐、Pb/C双元催化剂及Pb/Cu/C三元催化剂的三种RDX CMDB推进剂熄火表面形貌特征和燃烧火焰结构进行了研究。
5) surface fire
地表火
1.
Effects of surface fire on species diversity of understory plant in Pinus sylvestris var.mongolica forests in Hulun Buir sandy land of Inner Mongolia
地表火对呼伦贝尔沙地樟子松林林下植物多样性的影响
2.
Responses of spatial pattern to surface fire in Mongolian pine forests,Hulun Buir Sand Region,Inner Mongolia of northern China
呼伦贝尔沙地樟子松空间格局对地表火干扰的响应
3.
In order to study the convection limits of surface fires and interactions between backfires and main fires,several experiments are conducted in a large space indoor laboratory: in which the effects of ambient wind speeds and changing temperatures can be avoided.
为了研究地表火卷吸作用的范围和迎面火与主火相互作用的机理 ,在大空间室内实验室进行了实验研究 。
6) surface fire
地表火<林>
补充资料：表面淬火
分子式：
CAS号：
性质：将工件表面迅速加热到淬火温度后进行淬火，使工件表面层淬硬到一定深度，而心部仍保持未淬火状态的一种热处理工艺。经表面淬火的工件，其表面硬度、耐磨性和疲劳强度均高，而心部则保留一定的塑性和韧性。表面淬火常用方法有火焰表面淬火、高频表面淬火和中频表面淬火等。
CAS号：
性质：将工件表面迅速加热到淬火温度后进行淬火，使工件表面层淬硬到一定深度，而心部仍保持未淬火状态的一种热处理工艺。经表面淬火的工件，其表面硬度、耐磨性和疲劳强度均高，而心部则保留一定的塑性和韧性。表面淬火常用方法有火焰表面淬火、高频表面淬火和中频表面淬火等。
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