Nkhani
-
Kusakaniza kwa Superalloys
Kupangira Ma Superalloys (1) Makhalidwe a Brazing Ma superalloys amatha kugawidwa m'magulu atatu: maziko a nickel, maziko achitsulo ndi maziko a cobalt. Ali ndi mphamvu zabwino zamakaniko, kukana okosijeni komanso kukana dzimbiri kutentha kwambiri. Aloyi wa maziko a nickel ndiye amene amagwiritsidwa ntchito kwambiri...Werengani zambiri -
Kuphimba kwa zitsulo zamtengo wapatali
Zitsulo zamtengo wapatali makamaka zimatanthauza Au, Ag, PD, Pt ndi zipangizo zina, zomwe zimakhala ndi conductivity yabwino, conductivity ya kutentha, kukana dzimbiri komanso kutentha kwambiri kusungunuka. Zimagwiritsidwa ntchito kwambiri mu zipangizo zamagetsi popanga zida zotseguka ndi zotsekedwa. (1) Makhalidwe a brazing monga...Werengani zambiri -
Kukongoletsa kwa ziwiya zadothi ndi zitsulo
1. Kulimba kwa chitsulo N'kovuta kulimba kwa ceramic ndi ceramic, ceramic ndi zitsulo. Zambiri mwa zosungunulira zimapanga mpira pamwamba pa ceramic, popanda kunyowa kwambiri kapena kunyowa konse. Chitsulo chodzaza chitsulo chomwe chimanyowetsa ceramics n'chosavuta kupanga mitundu yosiyanasiyana ya zinthu zofooka (monga carbides, silicides...Werengani zambiri -
Kupaka zitsulo zosasunthika
1. Solder Mitundu yonse ya solders yokhala ndi kutentha kochepera 3000 ℃ ingagwiritsidwe ntchito popangira W brazing, ndipo solders yokhala ndi mkuwa kapena siliva ingagwiritsidwe ntchito pazinthu zomwe kutentha kwake kuli kochepera 400 ℃; zitsulo zodzaza zochokera ku golide, manganese, manganese, palladium kapena kubowola nthawi zambiri zimagwiritsidwa ntchito...Werengani zambiri -
Kupaka zitsulo zogwira ntchito
1. Zipangizo zomangira (1) Titaniyamu ndi zitsulo zake zomangira sizimangiriridwa kawirikawiri ndi solder yofewa. Zitsulo zodzaza zomangira zomwe zimagwiritsidwa ntchito pomanga makamaka zimaphatikizapo maziko a siliva, maziko a aluminiyamu, maziko a titaniyamu kapena maziko a titaniyamu zirconium. Solder yochokera ku siliva imagwiritsidwa ntchito makamaka pazinthu zomwe kutentha kwake kuli kochepa ...Werengani zambiri -
Kupaka zitsulo zamkuwa ndi zamkuwa
1. Zipangizo zomangira (1) Mphamvu yolumikizira ya zomangira zingapo zomwe zimagwiritsidwa ntchito kwambiri popangira zomangira zamkuwa ndi zamkuwa ikuwonetsedwa patebulo 10. Mphamvu ya Tebulo 10 ya zomangira zomangira zamkuwa ndi zamkuwa Mukapaka zomangira zamkuwa ndi solder yachitsulo, zomangira zosawononga monga yankho la rosin alcohol kapena rosin yogwira ntchito...Werengani zambiri -
Kukongoletsa kwa aluminiyamu ndi zitsulo zotayidwa
1. Kulimba kwa aluminiyamu Mphamvu yolimba ya aluminiyamu ndi aluminiyamu ndi yofooka, makamaka chifukwa filimu ya oxide pamwamba ndi yovuta kuchotsa. Aluminiyamu ili ndi mphamvu yayikulu ya okosijeni. N'zosavuta kupanga filimu ya oxide yolimba, yokhazikika komanso yosungunuka kwambiri ya Al2O3 pamwamba. Nthawi yomweyo,...Werengani zambiri -
Kulimba kwa chitsulo chosapanga dzimbiri
Kulimba kwa chitsulo chosapanga dzimbiri 1. Kulimba kwa chitsulo Vuto lalikulu pakulimba kwa chitsulo chosapanga dzimbiri ndilakuti filimu ya oxide pamwamba imakhudza kwambiri kunyowetsa ndi kufalikira kwa solder. Zitsulo zosiyanasiyana zosapanga dzimbiri zimakhala ndi Cr yambiri, ndipo zina zimakhala ndi Ni, Ti, Mn, Mo, Nb ndi zina...Werengani zambiri -
Kupaka chitsulo chopangidwa ndi chitsulo
1. Zipangizo zomangira (1) Brazing filler metal cast iron brazing imagwiritsa ntchito copper zinc brazing filler metal ndi siliva copper brazing filler metal. Mitundu ya copper zinc brazing filler metal yomwe imagwiritsidwa ntchito kwambiri ndi b-cu62znnimusir, b-cu60zusnr ndi b-cu58znfer. Mphamvu yokoka ya brazed cast...Werengani zambiri -
Kuphimba ndi chitsulo cha zida ndi carbide yopangidwa ndi simenti
1. Zipangizo zomangira zitsulo (1) Zitsulo zomangira zitsulo ndi ma carbide okhala ndi simenti nthawi zambiri amagwiritsa ntchito mkuwa weniweni, zinc wamkuwa ndi siliva womangira zitsulo zomangira zitsulo. Mkuwa woyera umakhala ndi mphamvu yonyowa bwino ku mitundu yonse ya ma carbide okhala ndi simenti, koma zotsatira zabwino kwambiri zitha kupezeka pomangira zitsulo mumlengalenga wochepetsa wa hydrogen...Werengani zambiri -
Kuphimba kwa chitsulo cha kaboni ndi chitsulo chotsika cha alloy
1. Zipangizo zomangira zitsulo (1) Kumanga zitsulo za kaboni ndi zitsulo zotsika mtengo kumaphatikizapo kupangira zitsulo zofewa ndi kupangira zitsulo zolimba. Chomangira chomwe chimagwiritsidwa ntchito kwambiri pomanga zitsulo zofewa ndi chomangira zitsulo cha tin lead. Kunyowa kwa chomangira ichi ku chitsulo kumawonjezeka ndi kuchuluka kwa zitsulo, kotero chomangira chokhala ndi zitsulo zambiri chiyenera ...Werengani zambiri -
Njira zinayi zoyeretsera za silicon carbide ceramics
Ma silicon carbide ceramics ali ndi mphamvu yotentha kwambiri, kukana kutentha kwambiri, kukana kuvala bwino, kukhazikika bwino kwa kutentha, kuchuluka kochepa kwa kutentha, kutentha kwambiri, kuuma kwambiri, kukana kutentha, kukana dzimbiri ndi zina zabwino kwambiri ...Werengani zambiri