porohita parakore teitei niobium carbide paura
Whakaahuatanga Hua
Niobium carbide paurahe parauri marama, he whiti konganuku.I roto i nga tono ahumahi, ka taea te whakamahi i te paura niobium carbide ki te hanga i te cermet, te wera-aukati me te carbide cimented, ka taea hoki te whakamahi hei taapiri ki te carbide cimented, ka taea te whakapai ake i te pakeke o te waiariki me te awangawanga o te wera wera, te aukati i te waiariki, me te ātete hāoratanga o te carbide cimented.I tua atu, ka taea hoki te whakamahi i te niobium carbide ki te hanga i nga taputapu tapahi, he pai te pakeke o te waiariki, te awangawanga o te waiariki me te aukati waiariki.
Whakatakotoranga
| Niobium Carbide Paura Hanga Matū (%) | ||
| Te hanganga matū | NbC-1 | NbC-2 |
| CT | ≥11.0 | ≥10.0 |
| CF | ≤0.10 | ≤0.3 |
| Fe | ≤0.1 | ≤0.1 |
| Si | ≤0.04 | ≤0.05 |
| Al | ≤0.02 | ≤0.02 |
| Ti | - | ≤0.01 |
| W | - | ≤0.01 |
| Mo | - | ≤0.01 |
| Ta | ≤0.5 | ≤0.25 |
| O | ≤0.2 | ≤0.3 |
| N | ≤0.05 | ≤0.05 |
| Cu | ≤0.01 | ≤0.01 |
| Zr | - | ≤0.01 |
Ko Sem
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.Ae, ki te pai koe, ka taea e matou te whakarato tauira ki a koe hei whakamatautau.
Ko te kounga o o maatau 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.
