Trace lithium can improve recrystallization temperature of pure copper.

在工业纯铜中加入微量锂能提高其再结晶温度.

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So the correct carbon steel forging temperature range does not include industrial pure iron.

碳钢正确的锻造温度范围应不包括工业纯铁.

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The fatigue strength of commercial purity titanium was improved through shot - peening or cold - rolling treatment.

工业纯钛经喷丸、滚压强化后,疲劳强度得到不同程度的提高.

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The qualified industrial pure iron whose carbon content is below 0.025 % has been made in laboratory.

在实验室中制备出含碳量低于0.025%合格的工业纯铁.

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It includes three steps - hot metal granulation, solid state decarbonization and electric furnace melting down.

本文提出一种铁水粒化-固态脱碳 - 电炉重熔制备工业纯铁的新工艺.

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Nitrate ion has been examined as a corrosion inhibitor for aluminium in 1.

用失重法和动电位极化曲线方法研究了硝酸根离子对工业纯铝在1.

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General - purpose refractory mullitecorundum products are made using commercial - grade alumina and used to line various thermal units.

1普通用途的耐热莫来石刚玉制品是采用工业纯三氧化二铝生产的,并用于各种高温设备的内衬.

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General - purpose refractory mullite products are made using commercial - grade alumina and used to line various thermal units.

1普通用途的耐热莫来石制品是采用工业纯三氧化二铝生产的,并用于各种高温设备的内衬.

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Furthermore , the mechanism of ultrasonic treatment on crystallization structure of industry pure aluminum ingots was analyzed.

分析了超声波对工业纯铝结晶组织影响的原因.

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