thermit

常見(jiàn)例句

• However, arc temperature increase with thermit mixture increase in coating because of its great chemical heat effect.
  焊條藥皮中加入鋁熱劑,其反應(yīng)生成的化學(xué)熱效果明顯,使水下焊接電弧的溫度有顯著升高。
• The combustion characteristics of the thermit in the presence of liquid phase in the field of gravitational forces were investigated.
  研究了重力場(chǎng)作用下有液相生成的鋁熱劑的燃燒特性。
• By way of studying thehardness of rail weld after flash welding or thermit welding, it is shown that bainite rail AB1 has higher.
  介紹了熄焦車(chē)軌道改造前存在的問(wèn)題,對(duì)鋁熱焊接進(jìn)行了理論分析,闡述了鋁熱焊接行車(chē)軌道的社會(huì)效益及經(jīng)濟(jì)效益。
• This paper analyzes various welding defects appearing in the process of thermit welding, and advances some control measures.
  分析了鋁熱焊焊接過(guò)程中出現(xiàn)的各種焊接缺陷,并提出了預(yù)防措施。
• Next, some possible effects of iron powder or thermit mixture content in coating on the temperature of underwater welding arc are analyzed.
  其次對(duì)焊條藥皮中不同鐵粉及鋁熱劑的含量對(duì)水下焊接電弧溫度的影響作了較詳細(xì)的分析。
• It was also shown that the configuration of the pre-pressed thermit powder and igniting spot would directly influence the flux, ...
  成型粉末的組態(tài)和點(diǎn)火位置直接關(guān)系到熱流及熱的積累和損失,從而影響其SHS過(guò)程的實(shí)現(xiàn)與抑制。
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