Pamene Nickel 200 ndi Nickel 201 ndi aloyi a faifi tambala, Nickel 201 imakana bwino kuchepetsa malo chifukwa cha kuchepa kwa carbon. Kusankha pakati pa ziwirizi kungadalire zofunikira zomwe zimagwiritsidwa ntchito komanso malo omwe zinthuzo zidzagwiritsidwe ntchito.
Nickel 200 ndi Nickel 201 onse ndi ma aloyi amtundu wa nickel omwe amasiyana pang'ono ndi kapangidwe kake.
Nickel 200 ndi alloy ferromagnetic, malonda (99.6%) faifi tambala wokhala ndi zida zamakina abwino komanso kukana kwambiri kumadera ambiri owononga, kuphatikiza ma acid, alkaline, ndi njira zopanda ndale. Ili ndi mphamvu yochepa yamagetsi, yomwe imapangitsa kuti ikhale yoyenera pamagetsi ndi zamagetsi.
Nickel 201, kumbali ina, imakhalanso yopanda malonda (99.6%) ya nickel alloy koma imakhala ndi mpweya wochepa kwambiri poyerekeza ndi Nickel 200. Mpweya wochepa wa carbon uwu umapatsa Nickel 201 kukana bwino kwa dzimbiri pochepetsa malo, monga sulfuric acid. Amagwiritsidwanso ntchito kwambiri pokonza mankhwala, zida zamagetsi, komanso mabatire omwe amatha kuchangidwanso.
Mwachidule, pamene Nickel 200 ndi Nickel 201 onse ndi ma aloyi a nickel, Nickel 201 ili ndi mphamvu yotsutsa kuchepetsa malo chifukwa cha kuchepa kwa carbon. Kusankha pakati pa ziwirizi kungadalire zofunikira zomwe zimagwiritsidwa ntchito komanso malo omwe zinthuzo zidzagwiritsidwe ntchito.
Nickel200 ndi aloyi ya nickel yopangidwa ndi malonda yomwe ili ndi 99.6% nickel. Amadziwika ndi kukana kwambiri kwa dzimbiri, kutsika kwamafuta ndi magetsi, kutsika kwa gasi, komanso makina abwino. Ikhoza kupangidwa mosavuta ndipo imakhala ndi mitengo yotsika kwambiri, yomwe imapangitsa kuti ikhale yoyenera kugwiritsira ntchito zosiyanasiyana kuphatikizapo kukonza mankhwala, zida zamagetsi, ndi malo ozungulira nyanja. Nickel 200 ilinso yopanda maginito ndipo imakhala ndi malo osungunuka kwambiri, zomwe zimapangitsa kuti ikhale yothandiza pa kutentha kwakukulu.
Nickel201 ndi mtundu wapamwamba kwambiri wachitsulo cha nickel. Ndi aloyi wamba wamalonda, kutanthauza kuti ili ndi 99.6% ya nickel yocheperako, yokhala ndi zinthu zina zotsika kwambiri. Nickel 201 imadziwika ndi kukana kwake kumadera osiyanasiyana owononga, kuphatikiza ma asidi, njira za alkaline, ndi madzi a m'nyanja. Ikuwonetsanso zinthu zabwino zamakina komanso matenthedwe apamwamba komanso magetsi.
Zina mwazogwiritsira ntchito Nickel 201 zimaphatikizapo zida zopangira mankhwala, caustic evaporators, hydrochloric acid kupanga, zipangizo zamankhwala, kupanga fiber, kupanga sodium sulfide. Amagwiritsidwanso ntchito m'mafakitale amagetsi ndi zamagetsi pazigawo zomwe zimafunikira kuwongolera kwambiri kwamagetsi.
Ponseponse, Nickel 201 ndi yamtengo wapatali chifukwa choyera kwambiri, kukana kwa dzimbiri, komanso kukana kusungunula kutentha kwambiri. Ndilo kusankha kodalirika kwa mafakitale osiyanasiyana komwe zinthu izi zimafunikira.
Chimodzi mwazosiyana kwambiri pakati pa Nickel 200 ndi Nickel 201 ndizomwe zili mu kaboni. Nickel 201 ili ndi mpweya wochuluka wa 0.02%, womwe ndi wochepa kwambiri kuposa mpweya wambiri wa 0.15% mu Nickel 200. Izi zochepetsera mpweya wa kaboni mu Nickel 201 zimapereka kukana kwa graphitization, njira yomwe ingayambitse kusokoneza ndi kuchepetsa mphamvu. ndi kukana kwamphamvu kwa alloy pa kutentha kwakukulu.
Chifukwa cha kuyera kwake komanso kulimbikira kukana graphitization, Nickel 201 imagwiritsidwa ntchito nthawi zambiri pamapulogalamu omwe amafunikira kutentha kwambiri komanso kuchepetsa mlengalenga. Nthawi zambiri amasankhidwa pa Nickel 200 chifukwa chokhoza kusunga makina ake komanso kukana kusungunula m'malo oterowo.
Nickel ndi chitsulo chosunthika komanso chogwiritsidwa ntchito kwambiri chifukwa cha zinthu zake zabwino kwambiri, monga kukana dzimbiri, kukana kutentha kwambiri, komanso kuwongolera magetsi. Chimodzi mwazinthu zodziwika bwino za nickel alloys ndi Nickel 200, yomwe imadziwika ndi kuyera kwake komanso kukana dzimbiri. Komabe, pali kusiyana kwina kwa aloyi iyi yotchedwa Nickel 201, yomwe ili ndi mawonekedwe osiyana pang'ono ndi katundu. M'nkhaniyi, tiwona kusiyana pakati pa Nickel 200 ndi Nickel 201 ndi momwe amagwiritsira ntchito.
Nickel 200 ndi aloyi wamba wamba wokhala ndi nickel osachepera 99.0%. Amadziwika ndi kukana kwake kwapadera kumadera osiyanasiyana owononga, kuphatikiza ma asidi, njira za alkaline, ndi madzi a m'nyanja. Izi zimapangitsa kukhala chisankho choyenera kwa mapulogalamu omwe kukana kwa dzimbiri ndikofunikira, monga kukonza mankhwala, kukonza chakudya, ndi mafakitale apanyanja. Kuphatikiza apo, Nickel 200 imawonetsa matenthedwe abwino kwambiri amafuta ndi magetsi, ndikupangitsa kuti ikhale yoyenera pazinthu zamagetsi ndi zamagetsi, komanso zosinthira kutentha komanso kugwiritsa ntchito kutentha kwambiri.
Komabe, ngakhale kuti ilibe mphamvu yowononga dzimbiri, Nickel 200 imatha kugwedezeka komanso kuchepetsedwa mphamvu ikakhudzidwa ndi kutentha kopitilira 600 ° C, makamaka pochepetsa malo okhala ndi sulfure kapena mankhwala a sulfure. Apa ndipamene Nickel 201 imayambira.
Nickel 201 ndi aloyi wanickel wangwiro, wokhala ndi mpweya wochepa pang'ono poyerekeza ndi Nickel 200. Mpweya wambiri wa carbon wa Nickel 201 ndi 0.02%, pamene Nickel 200 imakhala ndi mpweya wambiri wa 0.15%. Izi zochepetsedwa za carbon mu Nickel 201 zimapereka kukana bwino kwa graphitization, njira yopangira tinthu ta carbon timene timachepetsa mphamvu ndi kulimba kwa alloy pa kutentha kwakukulu. Zotsatira zake, Nickel 201 nthawi zambiri imakondedwa kuposa Nickel 200 pamapulogalamu omwe amafunikira kutentha kwambiri komanso kuchepetsa mlengalenga.
Kukaniza kwa graphitization kumapangitsa Nickel 201 kukhala yoyenera kwambiri pakugwiritsa ntchito ma caustic evaporators, kupanga hydrochloric acid, ndi zida zina zopangira mankhwala. Amapezanso ntchito m'makampani a zamkati ndi mapepala, komanso kupanga ulusi wopangira ndi sodium sulfide. Kuphatikiza apo, Nickel 201 ndi yopanda maginito ndipo imagawana zinthu zabwino kwambiri monga Nickel 200, monga kukana kwa dzimbiri, kutsika kwamafuta, komanso kuwongolera magetsi.
Kusankha pakati pa Nickel 200 ndi Nickel 201 kumatengera zomwe mukufuna kugwiritsa ntchito. Ngati kukana kwambiri kwa dzimbiri ndiye vuto lalikulu komanso kutentha kwa ntchito sikudutsa 600 ° C, Nickel 200 ndi chisankho chabwino kwambiri. Mpweya wake wapamwamba wa kaboni suyambitsa vuto lililonse m'mapulogalamu ambiri, ndipo umapereka njira yotsika mtengo m'mafakitale ambiri. Komabe, ngati kugwiritsa ntchito kumaphatikizapo kutentha kwakukulu kapena kuchepetsa mpweya umene graphitization ingachitike, Nickel 201 iyenera kuganiziridwa chifukwa cha kukana kwake kowonjezereka kwa izi.
Ndikofunikira kukaonana ndi akatswiri amakampani, monga akatswiri opanga zinthu kapena akatswiri azitsulo, kuti adziwe mtundu wa nickel alloy woyenera kwambiri kuti agwiritse ntchito. Atha kuganizira zinthu monga malo ogwirira ntchito, kutentha, ndi nkhawa zilizonse zokhudzana ndi kukumba kapena graphitization. Ndi ukatswiri wawo, amatha kutsogolera ogwiritsa ntchito kupanga chisankho choyenera kuti azichita bwino komanso kukhala ndi moyo wautali.
Pomaliza, Nickel 200 ndi Nickel 201 onse ndi ma aloyi abwino kwambiri a nickel omwe ali ndi kusiyana pang'ono pamapangidwe ndi katundu. Nickel 200 imapereka kukana kwa dzimbiri kwapadera komanso kusinthasintha kwamagetsi, pomwe Nickel 201 imapereka kukana kwa graphitization pa kutentha kwambiri komanso kuchepetsa mlengalenga. Kusankha aloyi yoyenera pa ntchito inayake zimadalira momwe ntchito ikugwiritsidwira ntchito ndi katundu wofunidwa, ndipo malangizo a akatswiri akulimbikitsidwa kuti atsimikizire ntchito yabwino. Kaya ndi Nickel 200 kapena Nickel 201, ma alloys awa akupitilizabe kugwiritsidwa ntchito m'mafakitale osiyanasiyana chifukwa cha kusinthasintha kwawo komanso kudalirika.
Nthawi yotumiza: Jul-18-2023