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1)  powder foaming process
粉体发泡法
1.
The primary preparing methods of lead foam material such as infiltration casting process,powder foaming process and electrodeposition process were introduced.
介绍了泡沫铅材料的主要制备方法——渗流铸造法、粉体发泡法和电沉积法。
2)  powder compact foaming process
粉末实体发泡法
3)  powder foaming
粉体发泡
1.
In this paper, a new method-powder foaming method-was bringing forward.
本论文阐述了一种新的泡沫铝制备方法——粉体发泡法
4)  melt foaming
熔体发泡法
1.
The foamed pure Al was prepared by way of melt foaming process.
用熔体发泡法制备纯铝基泡沫铝。
2.
Al Si foam was fabricated by direct melt foaming.
采用熔体发泡法制备泡沫铝硅合金。
3.
By controlling the content of foaming agent,foaming temperature,holding time,stirring time, stirring speed,the Mg-Al alloy foams of uniform pore structure with porosity in the range of 60%~80% and average pore size<4mm have been made successfully via melt foaming process using CaCO3 as foaming agent.
以CaCO_3作为发泡剂,采用熔体发泡法成功制备了泡沫Mg—Al合金。
5)  foaming in melt
熔体发泡法
1.
The closed-cell aluminum foam was fabricated by direct foaming in melt.
以熔体直接发泡法制备闭孔泡沫铝材实验为基础,通过获得不同实验阶段的泡沫铝样品,以及对实验样品切面或断面进行观察和分析,描述了在熔体发泡法制造泡沫铝过程中TiH2加入熔体后的分解过程,原始气泡的形成方式以及产生的气泡和未分解TiH2的存在状态;解释了气泡进一步长大的原因和未分解的TiH2如何释放气体;表述了气泡的合并和无泡层的形成。
6)  melt-based route
熔体发泡法
1.
The current status of melt-based route as used in the production of metallic foams at home andabroad is discussed in this article,and application of different forms of foam processing of melt-route in manufacturing is summarized.
论述了国内外泡沫金属生产中熔体发泡法制备工艺的发展形势,并对熔体发泡法中不同种发泡工艺在生产中的应用情况进行了全面的概述。
补充资料:发泡粉
分子式:C12H25NaO4S
分子量:288.38
CAS号:151-21-3

性质:白色至微黄色粉末。熔点180-185℃(分解)。易溶于水而成半透明溶液,对碱、弱酸和硬水都很稳定。微有特殊气味。

制备方法:将十二醇与氯磺酸按摩尔比1:1.03投料,在30-35℃进行磺化反应,生成的磺酸酯用30%氢氧化钠中和,生成十二醇硫酸钠,经双氧水漂白、喷雾干燥即得成品。原料消耗(kg/t)月桂醇(C12>85%) 725固碱(NaOH>95%) 183氯磺酸(>95%) 458

用途:用作洗涤和纺织助剂,也用作牙膏发泡剂,灭火泡沫液,乳液聚合乳化剂,医药用乳化分散剂,洗发剂等化妆制品,羊毛净洗剂。

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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