Maʻemaʻe kiʻekiʻe Bi pauda metala Bismuth pauda
Hōʻike huahana
ʻO ka pauka Bismuth he pauda hina hina hina me ka ʻulaʻula metala.Hiki ke hana ʻia e ke ʻano hana hoʻoheheʻe mechanical, ke ʻano milling ball, a me ke ʻano atomization o nā ʻano hana like ʻole.He kiʻekiʻe ka maʻemaʻe o ka huahana, ka nui o nā ʻāpana like ʻole, ke ʻano spherical, ka hoʻopuehu maikaʻi, ka wela oxidation kiʻekiʻe a me ka shrinkage sintering maikaʻi.
Hōʻike
| inoa mea kūʻai | Pada Metala Bismuth |
| Ka nana aku | ʻano pauda hina hina |
| Nui | 100-325 mesh |
| ʻĀpana Molekala | Bi |
| Kaumaha Molekala | 208.98037 |
| Lae hehee | 271.3°C |
| Lae paila | 1560±5 ℃ |
| CAS No. | 7440-69-9 |
| EINECS No. | 231-177-4 |
SEM
Palapala noi
1. Metal nano lubricating additive: E hoʻohui i ka 0.1 ~ 0.5% nano bismuth pauka i ka momona e hana i kahi kiʻiʻoniʻoni pilikino a me ka ho'ōla ponoʻī ma luna o ka ʻili o ka lua friction i ka wā o ka friction, kahi e hoʻomaikaʻi nui ai i ka hana o ka momona;
2. Metallurgical additives: hiki ke hoʻohana ʻia ka pauka bismuth e like me nā mea hoʻohui no ka hao hao, ke kila a me nā alumini alumini e hoʻomaikaʻi ai i nā waiwai ʻoki manuahi o nā ʻāpana;
3. Mākēneki mea: bismuth he uuku thermal neutron absorption kea pauku, haʻahaʻa heheʻe helu a me ka kiʻekiʻe hoʻolapalapa wahi, no laila, hiki ke hoʻohana 'ia e like me ka wela hoʻololi i loko o nukelea reactors;
4. Nā noi ʻē aʻe:
Hoʻohana nui ʻia ia i nā huahana bismuth alloy like ʻole, ka ʻimi ʻaila perforating uku, nā mea kūʻai haʻahaʻa haʻahaʻa, nā mea hoʻopihapiha plastik, nā huila electroplating, nā disc wili, ka pahi ʻoi, a me ka hoʻomākaukau ʻana i nā mea semiconductor maʻemaʻe kiʻekiʻe a me nā pūhui bismuth maʻemaʻe kiʻekiʻe.
Pūnaehana hoʻomalu maikaʻi
He ʻōnaehana koʻikoʻi ko Huarui.Ho'āʻo mua mākou i kā mākou huahana ma hope o ka hoʻopau ʻana i kā mākou hana, a hoʻāʻo hou mākou ma mua o kēlā me kēia lawe ʻana, ʻo ia hoʻi ka laʻana.A inā makemake ʻoe, makemake mākou e ʻae i ka ʻaoʻao ʻekolu e hoʻāʻo.ʻOiaʻiʻo inā makemake ʻoe, hiki iā mākou ke hāʻawi i kahi laʻana iā ʻoe e hoʻāʻo.
Hoʻopaʻa ʻia kā mākou huahana huahana e Sichuan Metallurgical Institute a me Guangzhou Institute of Metal Research.Hiki i ka hui lōʻihi me lākou ke mālama i ka manawa hoʻāʻo nui no nā mea kūʻai aku.
