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公开(公告)号：US4192722A
公开(公告)日：1980-03-11
申请号：US927915
申请日：1978-07-25
摘要： A composition and method for deoxidation or "activation" treatment of aluminum according to the stannate process in an alkaline tin solution, for either immersion or electrolytic plating of aluminum with tin, that provides an adherent tin layer and extends the allocable elapsed transfer time, between the activation bath and bronze strike bath, from the 20 seconds of the prior art to up to 2 minutes or more, whereby the stannate method for depositing tin on heavy parts such as aluminum automobile bumpers is commercially practicable for automatic plating of certain aluminum alloys such as alloy 7029.
摘要翻译： 根据锡酸盐工艺在碱性锡溶液中对铝进行脱氧或“活化”处理的组合物和方法，用于浸锡或电解电镀铝的锡，其提供粘附的锡层并延长可分配的经过的转移时间， 激活浴和青铜冲洗浴，从现有技术的20秒到最多2分钟或更长时间，由此在诸如铝汽车保险杠的重型部件上沉积锡的锡酸盐法可商业上用于某些铝合金的自动电镀 作为合金7029。
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公开(公告)号：US4391655A
公开(公告)日：1983-07-05
申请号：US306484
申请日：1981-09-28
CPC分类号： C23F11/00
摘要： High Temperature Oxidation (HTO) of aluminum subjected to heat treatment is controlled by exposing the aluminum surface to a metal chloride prior to heat treatment. Transition metal chlorides are preferred for such treatment.
摘要翻译： 经过热处理的铝的高温氧化（HTO）通过在热处理之前将铝表面暴露于金属氯化物来控制。 过渡金属氯化物优选用于这种处理。
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公开(公告)号：US4376801A
公开(公告)日：1983-03-15
申请号：US379616
申请日：1982-05-19
申请人： Daniel J. Schardein
发明人： Daniel J. Schardein
CPC分类号： F24J2/485 , Y02E10/40 , Y10S126/908 , Y10T428/265 , Y10T428/269 , Y10T428/30 , Y10T428/3154 , Y10T428/31678 , Y10T428/31714 , Y10T428/31844
摘要： A selective solar coating for solar collectors is disclosed. The coating is characterized by its high absorptance and low emittance. The coating comprises an organic compound or substance having a high molecular weight and a high carbon content, such as a petroleum, vegetable or animal oil, fat or wax, which is pyrolyzed to produce a carbon black pigmented varnish.
摘要翻译： 公开了用于太阳能收集器的选择性太阳能涂层。 涂层的特征在于其高吸收率和低发射率。 该涂层包括有机化合物或具有高分子量和高碳含量的物质，例如石油，植物或动物油，脂肪或蜡，其被热解以产生炭黑着色的清漆。
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