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1)  absolute-white section
白口化
1.
It is found out through successful development of certified reference material of cast low alloy iron for spectral analysis that the fine refinement of melting iron & the improvement of capability of forming absolute-white section of casting iron itself are crucial to guarantee the high quality of reference material used in spectrographic analysis of cast iron.
研制成功低合金铸铁光谱分析标准物质,发现“精炼铁水、提高铸铁自身形成白口化的能力”是研制高品质铸铁光谱分析标准物质的关键。
2)  whited annealing
白口化退火
3)  white mouth treatmented molten iron
铁水白口化处理
4)  chill [英][tʃɪl]  [美][tʃɪl]
白口
1.
Both the chill and reverse chill are defects often found in the nodular iron knucle castings.
白口和反白口缺陷是球铁件转向节的常见缺陷。
2.
In application of high-strength spherulitic cast iron to thin-walled casting,the way to guarantee both high strength and chill-proof is described.
本文介绍高强度球墨铸铁用于制造薄壁铸件时,既保证高强度又防止白口的途径,并着重就变质剂的消耗、碳当量及壁厚对铸铁的白口倾向、金属基体变化及机械性能的影响机理进行了论述。
3.
In order to solve the problem of chill in castings,effect of such aspects as the chemical composition,degree of supercooling,alloying element,mould material,charge and so on were analyzed on the basis of iron-carbon diagram and alloy s crystal and solidifying principle.
为解决铸件的白口问题,从铁碳平衡图和合金结晶凝固原理出发,分析了化学成分、过冷度、合金元素、铸型介质、炉料等对产生白口的影响,结合生产实践经验,分析渗碳体的成因,提出相应地预防和消除的措施。
5)  white lips
口白
6)  white microstructure
白口组织
补充资料:公理化方法(见公理化和形式化)


公理化方法(见公理化和形式化)
axiomatical method

  gongllbuafangfa公理化方法化和形式化。(axiomatieal method)见公理
  
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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