INCONEL® alloy 690 (UNS N06690/W. Nr. 2.4642) ke alloy e phahameng ea chromium nickel e hanyetsanang hantle le mecha ea litaba e senyang ea metsi le mocheso o phahameng. Ntle le ho hanyetsa ha kutu, alloy 690 e na le matla a phahameng, botsitso bo botle ba metallurgical, le masela a matle ...
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