Kaituku wheketere parakore teitei Ferro Tungsten paura/FeW paura
Whakaahuatanga Hua
Huarui tuku te ferro tungsten (W: 70% ~ 80%) me te rahi matūriki he avaiable 50 mesh.60mesh----325mesh. Na kei a matou te paura ferrotungsten me te tungsten rinoputunga.Ka hangaia e te Tungsten he otinga totoka me te rino me nga pūhui intermetallic e rua Fe2W me Fe3W2, Fe7W6 ranei, engari karekau e pumau i te pāmahana teitei.W70% -85% tungsten rino meiting pāmahana teitei ake i te 25000 ° C. Iron alloys te nuinga tito o Tungsten me te rino.Kei roto ano hoki nga poke penei i te manganese, te silicon, te waro, te ūkuikui, te whanariki, te parahi, me te tine, a he mea whakarewa mo te hanga rino.Kei te nuinga whakamahia te reira rite te kaihoko alloying mo tungsten koranu maitai (pērā i te maitai tere tiketike).Ka taea hoki te whakamahi i te ferrotungsten ki nga rauemi whakapiri.
Nga korero taipitopito
| Ferro Tungsten FeW Hanganga(%) | |||||||
| Kōeke | W | C | P | S | Si | Mn | Cu |
| FeW80-A | 75-85 | 0.1 | 0.03 | 0.06 | 0.5 | 0.25 | 0.1 |
| ItiW80-B | 75-85 | 0.3 | 0.04 | 0.07 | 0.7 | 0.35 | 0.12 |
| ItiW80-C | 75-85 | 0.4 | 0.05 | 0.08 | 0.7 | 0.5 | 0.15 |
| TokoruaW70 | ≧70 | 0.8 | 0.06 | 0.1 | 1 | 0.6 | 1.18 |
Taupānga Matua
1. ferro makanga me te tukatuka steelmaking
2. ferro rauemi tāpiritanga
3. te whakapiri i nga hiko me nga waea rewharewha i nga rauemi mata
Pūnaha whakahaere kounga
Kei a Huarui te punaha whakahaere kounga.Ka whakamatauhia a maatau hua i te tuatahi i muri i to maatau mahi, ka whakamatau ano i mua i nga tukunga katoa, tae noa ki nga tauira.A, ki te hiahia koe, ka whakaae matou ki te hunga tuatoru hei whakamatautau.Ko te tikanga ki te pai koe, ka taea e matou te whakarato tauira ki a koe hei whakamatautau.Ko te kounga o te hua ka whakamanahia e Sichuan Metallurgical Institute me Guangzhou Institute of Metal Research.Ko te mahi tahi mo te wa roa ki a raatau ka taea te penapena i nga waa whakamatautau mo nga kaihoko.
