This article deals with the alloying of aluminum alloys using pure metals in the form of alloying tablets or chromium alloy. When alloying aluminum alloys with metals or alloy alloys, failure to observe certain technological conditions results in insufficient dissolution of the alloying elements and their occurrence in the form of large discrete particles or clusters of particles, causing inhomogeneity of the material in a given volume. Over the past decade, alloying tablets prepared by powder metallurgy have been used instead of chromium alloy alloys in alloying aluminum alloys (e.g., AlCr 4 ). In particular, the article continues to use chromium tablets containing pure chromium powder particles (75% tablet volume) and refining salt (25% tablet volume).

中文翻译：

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铝合金与纯铬颗粒的合金化

本文涉及使用合金片或铬合金形式的纯金属对铝合金进行合金化。铝合金与金属或合金合金进行合金化时，未能遵守一定的工艺条件，导致合金元素溶解不充分，并以大的离散颗粒或颗粒团的形式出现，造成给定体积内材料的不均匀性。在过去的十年中，在合金化铝合金（例如，AlCr 4 ）中，已经使用粉末冶金制备的合金化片代替铬合金合金。特别是，该文章继续使用含有纯铬粉末颗粒（75% 片剂体积）和精炼盐（25% 片剂体积）的铬片剂。