In this paper, analysis on the fissuring accident of ZGMn13Cr2Mo antifriction tup is performed, and the reason is believed to lie in serious casting defects of shrinkage cavity, porosity and inclusion.
对ZGMn13Cr2Mo耐磨锤头的断裂事故进行了分析,主要原因是存在着严重的铸造缺陷:缩孔、疏松和夹杂物。
In order to overcome this weak link in the dregs thick liquid expulsion system,we have designed and made a simple wear-resisting bend,using hydromechanics knowledge,to solve this problem.
为了克服渣浆输送系统中这一薄弱环节,运用流体力学中的伯奴利方程及其他知识而设计和制造的简易耐磨弯头解决了这一问题。
Casting Technics and Structure of the Abrasion Resistance Hammer with Surface Vitrified Composites Tier
表面陶瓷复合层耐磨锤头铸造工艺及组织的研究
The Study on the Microstructure and Properties of Cast Wear-resistant Materials for Impeller Breaker Hammer;
铸造反击式破碎机锤头耐磨材料组织与性能的研究
Study on Manufacturing Process and Mechanical Property of Modified High Manganese Wear-resistant Steel Ring-hammer
改性高锰耐磨钢环锤制造工艺及性能研究
ferrite guard head
铁氧体耐磨[保护]磁头
hammer for hammer mills for skins or leather
生皮或皮革锤磨机用锤
testing method for abrasion resistance of textile fabric:rotary platform, double-head method
织物耐磨性试验法：旋转平台，双头法
Effect of Cryogenic Treatment on Wear Resistance of W4Mo3Cr4VSi Twist Drill
深冷处理对W4Mo3Cr4VSi钻头耐磨性的影响
Use grinding-resist double mechanical seal. Reliable for sea water, muddy, waste water.
采用耐磨性特强之双头机械轴封、耐海水、污水、污泥之磨损。
A heavy metal body, especially the head of a power hammer.
锤头一种重的金属体，特指汽锤或打桩机的锤头
Heat treatment and wear resistance of 55SiMoV roller for the mine roller bit
矿用牙轮钻头55SiMoV滚柱的热处理及耐磨性能
Study on the carburizing and niobiumizing process and the wearing resistance of the mine roller bit
矿用牙轮钻头碳-铌复合渗及耐磨性能研究
Microstructure and Properties of the MAW Weld Joint of Wear-resistant NR360 Steel Plate
NR360耐磨钢板手工电弧焊接头的组织与性能
A friction match with a large head capable of burning in a wind.
耐风大头火柴一种能够在风中燃烧的通过磨擦点火的大头火柴
The oxide may be sent through grinding equipment of the "hammer mill" type.
或许要使其通过“锤磨机”式的碾磨设备再次磨碎。
A heavy hammer having a wedge-shaped head and used for splitting logs.
楔手重锤有楔形头的重锤，用于劈圆木
the head of a nail, hammer, axe, etc
钉子、 锤子、 斧子等的头
his hammer of a fist
他那好象锤子似的拳头
crock resistance
[染色]耐磨擦性能