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C1700 Pa'a keleawe Beryllium kū'ē i ka wela wela
Introduction ʻO ke keleawe Beryllium he keleawe ʻole tin-free me ka beryllium ma ke ʻano nui o ka alloy.Loaʻa iā 1.7-2.5% beryllium a me kahi liʻiliʻi o ka nickel, chromium, titanium a me nā mea ʻē aʻe.Ma hope o ka hoʻopauʻana a me ka mālamaʻana i kaʻelemakule, hiki i ka palena ikaika ke hiki i ka 1250-1500MPa, kahi kokoke i ke kiʻekiʻe o ke kila ikaika. ...
