Nickel wokutidwa ndi ufa wamkuwa ndi chodzaza chapadera chokhala ndi ma conductivity abwino kwambiri komanso chitetezo chamagetsi.Amapangidwa makamaka ndi tinthu tating'ono ta nickel, tomwe timapangidwa ndi njira yabwino yopera.Zinthu za ufa zimakhala ndi ubwino wa conductivity yapamwamba, high electromagnetic shielding effect, yopapatiza kukula kwa tinthu tating'onoting'ono komanso kubalalika kwabwino.Ufa wa mkuwa wokhala ndi nickel uli ndi ntchito zosiyanasiyana, kuphatikiza mphira woyendetsa, zokutira zopangira, zida zamagetsi, zida zotchingira zamagetsi ndi zina.M'munda wa mphira conductive, ntchito kukonzekera mbali mphira conductive ndi madutsidwe mkulu ndi elasticity mkulu, monga conductive tepi, conductive thovu, etc. M'munda wa zokutira conductive, akhoza kwambiri kusintha madutsidwe magetsi ndi odana electromagnetic. Kusokoneza luso la zokutira, monga zokutira conductive, electromagnetic shielding zokutira, etc. M'munda wa zigawo zikuluzikulu zamagetsi, amagwiritsidwa ntchito pokonzekera mkulu-mwatsatanetsatane ndi mkulu-kukhazikika zipangizo zamagetsi, monga resistors ndi capacitors.
dzina | kupanga | luso | Kugwiritsa ntchito |
Ufa wa mkuwa wokhala ndi nikeli | Ni30Cu | wokutidwa | Kukana kwa dzimbiri, kukana kutentha kwambiri, magetsi abwino komanso matenthedwe matenthedwe, oyenera kuteteza dzimbiripansi pamikhalidwe yamadzi am'nyanja, kukana dzimbiri mumlengalenga ndi dzimbiri la acid-base, zokutira zimakhala ndi mphamvu zambiri, kukana kuluma kuvala ndi kukokoloka, angagwiritsidwenso ntchito electromagnetic kutchinga, makina zida Guide njanji, ntchito kutentha <300 ℃ |
Aluminiyamu yokutidwa nickel ufa | Ndi5Al | wokutidwa | Chophimbacho ndi chowundana, chomwe chimagwiritsidwa ntchito kukana kutentha kwambiri kwa okosijeni ndi kuvala, kupanga exothermic reaction, choyambira chodzimatirira, chabwino.processing ntchito, kukonza mpweya zitsulo ndi mbali zitsulo zosapanga dzimbiri, angagwiritsidwe ntchito utsi muffler, valavu mpando mkulu kutentha makutidwe ndi okosijeni ndi kukokoloka kuvala, Ntchito kutentha <800 ℃ |
Nickel chromium ufa | wokutidwa | Anti-oxidation ndi anti-kuvala, anti-oxidation ℃, zokutira ndi rougher kuposa LF201, ntchito kutentha <650 ℃ | |
Nickel yokutidwa ndi alumina ufa | Ni75Al2O3 | wokutidwa | Kukana kwa dzimbiri, kukana kuvala, kukana kutentha kwambiri, kukana makutidwe ndi okosijeni, kukana kugwedezeka kwamafuta, kutenthaconductive ℃, kutentha ntchito <800 ℃ |
ufa wa Nickel-wokutidwa ndi molybdenum disulfide | Ni25MoS2 | wokutidwa | Anti-friction ❖ kuyanika, mafuta abwino, mankhwala abwino ndi kukhazikika kwamafuta, ogwiritsidwa ntchito pa chisindikizo champhamvu, zinthu zotsika kwambiri,ntchito kutentha <150 ℃ |
Nickel yokutidwa ndi diamondi ufa | Nd (20-25)Diamondi | wokutidwa | Kuuma kwakukulu, kukana kuvala, kukana kukokoloka, kumatha kugwiritsidwa ntchito ngati abrasion ndi zida zodulira, zitha kugwiritsidwa ntchito ngati zodzaza ufa.zitsulo, kutentha ntchito <350 ℃ |
Nickel chromium ufa | Ni50Cr | Gasi atomization | Kulimbana ndi kutentha kwakuya kwa okosijeni komanso dzimbiri za sulfure ndi vanadium, zomwe zimagwiritsidwa ntchito popewa dzimbiri pakuwotchedwa kwamafuta.ma boilers oyaka ndi malasha, ali ndi kukana kwa dzimbiri bwino kuposa LX45, ndipo amathanso kugwiritsidwa ntchito ngati chosanjikiza chopanda dzimbiri, chokhala ndi kutentha kwa ntchito zosakwana 1,000 ° C |
Good flowability Kuchepa kwa gasi
Ufa wopanda dzenje wocheperako, ufa wochepera wa satellite
Mkulu wa mgwirizano mphamvu, ndi otsika porosity
Huarui ali ndi dongosolo lokhazikika loyang'anira.Timayesa zinthu zathu poyamba tikamaliza kupanga, ndipo timayesanso tisanaperekedwe, ngakhale zitsanzo.Ndipo ngati mukufuna, tikufuna kuvomereza gulu lachitatu kuti tiyese.Zachidziwikire ngati mukufuna, titha kukupatsani zitsanzo kuti muyese.
Zogulitsa zathu zimatsimikiziridwa ndi Sichuan Metallurgical Institute ndi Guangzhou Institute of Metal Research.Kugwirizana kwanthawi yayitali ndi iwo kumatha kupulumutsa nthawi yambiri yoyesera kwa makasitomala.