ʻO ka ʻenehana hana ʻana o ka pahu pahu chromium aluminika

ʻO ka pahu pahu alumini alumini Chromium, e like me ka inoa i hōʻike ʻia, he pahuhopu i hana ʻia me ka chromium a me ka alumini alumini. Nui nā hoaaloha e ʻimi nei i ka hana ʻana o kēia pahuhopu. I kēia manawa, e nā loea loea mai RSM e hoʻolauna i ke ʻano hana o ka chromium aluminum alloy target. ʻO nā hana hana penei:

(1) E koho i ka pauka chromium me ka maʻemaʻe ma mua o 99.5wt% a me ka pauka alumini me ka maʻemaʻe ma mua o 99.99wt% e like me nā mea maka. ʻO ka nui o ka hāʻawi ʻana i ka nui o ka pauka chromium a me ka pauka alumini he 100 mesh +200 mesh. E hoʻokomo iā lākou i loko o ka mea hui V-like e like me ka mea i koi ʻia, a laila e hoʻomoʻa i ka mixer i ka pae 10-1pa, e hoʻokomo i ka argon, a laila e hoʻomaʻamaʻa hou, e hana hou no 3 mau manawa, a laila hoʻonohonoho i ka wikiwiki o 10 ~ 30 rpm e hui no 5 ~ 10 hola;

(2) E kau i ka pauka ma hope o ka hui ʻana i loko o ka ʻaʻahu kaomi isostatic anuanu, e hoʻomāmā a hoʻopaʻa iā ia. E kaomi iā ia ma lalo o ke kaomi o 100mpa ~ 300mpa no 10 ~ 20 mau minuke, a laila kau i ke kino ʻōmaʻomaʻo i kaomi ʻia i loko o ka umu hoʻonui pilikino kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe o ka hoʻonui ʻana i ka hopena. I ke kaʻina o ka holoi ʻana i ka umu, pono ke kiʻekiʻe o ka vacuum e hiki i 10-3pa e loaʻa ai ka foam chromium alumini alumini;

(3) Hoʻopiʻi ʻia ke ʻano o ka chromium alumini alumini i loko o 200 mesh alloy pauka me ka crusher, a laila kau ʻia ka pauka i loko o ke kāʻei kaomi isostatic anuanu, hoʻopaʻa ʻia ma hope o ka hoʻoheheʻe ʻana, a kaomi ʻia ma lalo o ke kaomi o 200mpa ~ 400mpa no 30 ~ 60 mau minuke no ka loaʻa ʻana o ka billet alumini alumini chromium;

(4) Hoʻokomo ʻia ka billet alumini alumini chrome i loko o ka ʻaʻahu ladle no ka mālama ʻana i ka vacuum degassing. Ma hope o ka hoʻomaʻamaʻa ʻana, hoʻokomo ʻia ka ʻaʻahu ladle i loko o nā mea hoʻoheheʻe isostatic wela no ka hoʻomaʻamaʻa ʻana i ka sintering isostatic wela e loaʻa ai ka billet chrome aluminika. ʻO ka wela isostatic pressing sintering wela he 1100 ~ 1250 ℃, ʻo ke kaomi sintering he 100 ~ 200mpa, a ʻo ka manawa sintering he 2 ~ 10 mau hola;

(5) Hoʻohana ʻia ka ingot alumini alumini chromium no ka loaʻa ʻana o ka huahana paʻa o ka pahu pahu chromium aluminika.