1) overheated structure
过烧组织
2) Over roasting
过烧
1.
Discard of Cr12 High Alloy Steel Forgings by Over Roasting;
Cr12系列高合金钢锻件过烧废品的产生
3) overheating
过烧
1.
The overheating temperature of the deformation structure of 7175 T74 rolled ring was determined by comparison test.
研究了7175T74铝合金轧制环件的热处理工艺参数对材料组织和性能的影响,通过对比试验确定了7175T74轧制环件变形组织的过烧温度。
2.
The parameters of forging process and overheating temperature of 2214 forgings are determined through the comparison and test.
通过对比和试验确定2214锻件锻造工艺参数和变形组织的过烧温度,研究其热处理工艺参数对材料组织和性能的影响。
4) overburn
过烧
1.
From the above observations, it was deduced fragmentation process of the shell, and concluded that fragmentation of the explosive shell with bottom concave will made as soon as it breaks away from gun muzzle resulted from overburn of material at the bottom co.
根据上述结果,推测了这发弹的破碎过程,并得出结论,这发底凹榴弹出炮口即发生破碎是由于底凹部材料过烧引起的。
5) overheat
过烧
1.
LD11 Billets Homogenizing Test and Its overheat Temperature;
LD11 铸锭均匀化试验及过烧温度的确定
2.
The overheat temperature of Al-Cu-Mg-Ag alloy extrusion bar was studied by DTA and microstructure analysis.
采用DTA差热分析、显微组织分析的方法 ,对新型耐热铝合金Al-Cu -Mg -Ag挤压棒材的过烧温度进行了研究 ,确定了该合金的固溶处理温度。
6) overburning
过烧
1.
The resuits show that the overheating and overburning temperature of the stael are about 11600℃ and 1220℃ respectively.
研究了Ｃｒ１２ＭｏＶ钢锻造加热过热、过烧对其随后中间球化处理及最终淬火、回火处理的组织和性能的影响。
2.
This paper puts forward some precautionary measures to overburning and exploding of the overheater.
循环流化床锅炉是上世纪八十年代后期迅速发展起来的新型锅炉,但早期生产投入运行的锅炉存在许多设计缺陷,影响锅炉过热器等承压受热部件的使用寿命,针对过热器出现过烧爆管现象,提出一些预防措施。
3.
The results show that overheating and overburning is the direct reason for fracture.
分析MWMTBD2 34V6型柴油机的曲轴断裂原因 ,结果表明锻件过热过烧是导致断裂的直接原因 ;曲轴热处理工艺不规范、不完善 ,曲轴工作润滑条件不良加速了曲轴断
参考词条
补充资料：过烧组织
过烧组织
burnt structure
guoshao zuzhi过烧组织(burnt strueture)锭坯加热不当造成的钢材内部缺陷之一。因加热温度很高、时间很长、锭坯内部除出现过热组织、晶粒粗大等缺陷外，还发生晶界氧化并在晶界上出现网状分布的氧化物，使晶间结合力大为降低或完全消失。金属过烧后，塑性加工时会沿晶界氧化物开裂，甚至破碎，金属的断口无金属的光泽。过烧的表面呈现鸡爪状和树皮状裂纹，使材料完全报废，无法挽救。含铜钢由于选择性氧化，铜含量富集，更易形成树皮状表面。防止的办法是合理控制加热温度及炉气成分，避免钢的过烧。 (崔峰)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。