Makaaniani maka nui metala W3482002

ʻO nā pōmaikaʻi o nā papa aniani metala

Nā pōmaikaʻi: kahi kūlana o ka paʻakikī, hiki ke hoʻololi maikaʻi, elasticity maikaʻi, pale ʻana i ka pale ʻana, pale ʻana i ka corrosion, ke kaumaha māmā, luster a me ke kala maikaʻi.

1. Nā kiʻi kiʻekiʻe-nickel alloy: ʻO ka nui o ka nickel i ka 80%, ka nui o nā nickel-chromium alloys, manganese-nickel alloys, a me nā mea ʻē aʻe, ʻoi aku ka maikaʻi o ka corrosion o nā nickel alloys, a ʻoi aku ka maikaʻi o ka elasticity. .

2. Monel frame: nickel-copper alloy, me ka nickel content ma kahi o 63%, keleawe a me 28%, me ka hao, manganese a me nā mea liʻiliʻi liʻiliʻi ʻē aʻe o nā metala, ʻo ia hoʻi: ka pale ʻana i ka corrosion, ikaika kiʻekiʻe, wili ikaika, hoʻohana ʻia no ka nā papa waena ʻO ka mea nui loa.

3. Ka hoʻomanaʻo ʻana i ka titanium alloy frame: e pili ana i kahi huila hou i haku ʻia me ka nickel a me ka titanium ma ka ratio atomic o 1:1. ʻOi aku ka māmā o 25% ma mua o nā alloys maʻamau a loaʻa i ke kūpaʻa corrosion like me ka titanium. Eia kekahi, he elasticity maikaʻi loa. Hoʻomanaʻo titanium alloy: Loaʻa iā ia nā hiʻohiʻona o ke ʻano hoʻomanaʻo ma lalo o 0 ℃, a me ka elasticity kiʻekiʻe ma waena o 0-40 ℃. ʻOi aku ka kiʻekiʻe o ka corrosion resistance o ka titanium hoʻomanaʻo ma mua o ka Monel a me nā alloys nickel kiʻekiʻe, akā ʻoi aku ka maikaʻi ma mua o ka titanium maʻemaʻe a ʻoi aku ka haʻahaʻa o ka β -Titanium.

4. Kiʻi gula-ʻaʻahu: ʻO ke kaʻina hana e hoʻohui i ka solder a i ʻole ka hoʻopili mechanical pololei ma waena o ka metala ʻili a me ka substrate. Ke hoʻohālikelike ʻia me ka electroplating, ʻoi aku ka mānoanoa o ka ʻili metala o ka mea hoʻopaʻa ʻia, a he hiʻohiʻona nani hoʻi, ʻoi aku ka maikaʻi a me ka paʻa maikaʻi. ʻO ke kūpaʻa ʻino. ʻO ka hōʻailona o ka helu gula-ʻaʻahu: E like me nā hoʻoponopono o ka International Precious Metals Conference, nā huahana me ke kaupaona ʻoi aku ma mua o 1/20 o ke gula i ka alloy ua hōʻike ʻia e GF, a hōʻike ʻia nā huahana ma lalo o 1/20 ma ke kaupaona. na GP.