M'makampani amakono achitsulo, kuwonjezera kwa zinthu zokongola ndikofunikira kukonza zitsulo. Chromium, monga chinthu chokhacho choyatsira, chitha kusintha kwambiri chipolopolo, kuvala kukana ndi kutentha kwambiri kwa chitsulo. Matalala otsika, okhala ndi chromium ndi kaboni wotsika, amatsimikizira chromium zomwe zili ndi zonena zawo ndikuwongolera zokhudzana ndi kaboni. Ndiwowonjezera zowonjezera zowonjezera kusungunuka chitsulo chosapanga dzimbiri, alloy chitsulo ndi chitsulo chapadera.
Kodi otsika-carbon ferrochrome ndi chiyani?
Wotsika-carbon Ferrochrome ndi chitsulo chokhazikika ndi zitsulo zapamwamba komanso zotsika kaboni. Zovala za chromium nthawi zambiri zimakhala pakati pa 65% -72%, ndipo zokhudzana ndi mpweya zimayendetsedwa pakati pa 0,1% -0.5%. Poyerekeza ndi mtundu wa kaboni wa kaboni >>>>>>
Kupanga kwamankhwala otsika-carbon Ferrochrome
Kuphatikiza pa zinthu zazikulu chromium ndi chitsulo, otsika-kaboni porroch nthawi zambiri imakhala ndi licon yaying'ono, sulufule, phosphorous ndi zinthu zina. Makina oyambira ali motere:
- Chromium (CR): 65% -72%
- kaboni (c): ≤0.5% (nthawi zambiri pakati pa 0,1% -0.5%)
- Silicon (SI): ≤1.5%
- sulfure (s): ≤0.04%
- phosphorous (p): ≤0.04%
- chitsulo (kuwononga): Kusamala
Zinthu zakuthupi zotsika-kaboni
Makina otsika-carbochr amakhala ndi malo okwanira (pafupifupi 1550-1650 ℃) Poyerekeza ndi ena a Ferrochrome a Ferrochrome, otsika-carbor-carrome amakhala ndi zinthu zochepa, zomwe zimapangitsa kukonza chisinthidwe chake ndikugwiritsa ntchito chitsulo chosungunula.
Kupanga Njira Zotsika-Carbon Ferrome
Njira Yosungunuka
Kupanga kwachikhalidwe kotsika-kaboni kumatenga njira zapamwamba kwambiri za Carrocborizarburburizating'ono, kuphatikizapo njira yamatenthedwe ndi njira ya aluminium. Njira izi zimayamba kupanga zoyambirira za kaboni-kaboni, kenako kuchepetsa zomwe zakhala za kaboni kudzera mu njira yotsatsira. Komabe, njirazi ndi mphamvu kwambiri, zokwera mtengo, komanso zimakhudza kwambiri chilengedwe.
Kusintha kwamakono
M'zaka zaposachedwa, ndikukula kwaukadaulo, njira zatsopano monga kuchepetsa mwachindunji ndi kununkhira kwa plasma zagwiritsidwa ntchito pang'onopang'ono popanga kaboni. Njira zatsopanozi sizingosintha zabwino, komanso zimachepetsa kugwiritsa ntchito mphamvu ndi kuwonongeka kwa chilengedwe:
1. Njira Yotsitsa mwachindunji: pogwiritsa ntchito othandizira opulumutsa (monga kaboni, silicon, aluminiyamu, etc.) Kuchepetsa mwachindunji chromium oversion imatha kuwongolera zinthu za kaboni.
2. Njira yosungunulira ya plasma: Kugwiritsa ntchito madzi otentha kwambiri ngati gwero la kutentha, kutentha kwa mlengalenga kumatha kuwongolera kuti apange ultra-carbon frochrome.
3. Njira ya Electrolysis: Chromium imachotsedwa ku chromium yodutsa ma electrolytic njira ya electrolytic, kenako ndikuyandikana ndi chitsulo kuti apeze Ferrochrome yotsika kwambiri.
Ubwino wa Otsika-Carbon Ferrochrome
Mwayi wopeza wa mitate yotsika
Ubwino wokwezeka kwambiri wotsika-kaboni wotsika ndi zinthu zake zotsika za kaboni, zomwe zimabweretsa phindu la zinthu zambiri komanso kugwiritsa ntchito:
1. Pewani mapangidwe a carbide ogwiritsa ntchito: Kugwiritsa ntchito otsika-kaboni pang'ono kumatha kuwongolera molondola za zomwe zakhala ndi chitsulo chachitsulo ndikupewa kuyambitsa koyambirira kwa kaboni.
2. Konzani zoyera za chitsulo: zodetsa nkhawa zodetsa zotsika-carbon ferrochrome zimathandizira kupanga chitsulo chapamwamba kwambiri.
3. Sinthani magwiridwe antchito a chitsulo: Zotsika zotsika maboni imachepetsa kupanga kwa ma carbider olimba ndikusintha magwiridwe antchito otentha komanso ozizira.
4. Chepetsani zovuta zamagetsi: Mitundu yotsika ya kaboni imathandiza kwambiri kuyeserera kwa chromium-yokhala ndi chitsulo ndikuchepetsa ming'alu ndi kung'amba magazi.
Ubwino wa Ma Metallical Njira
1. Chiwerengero chachangu chachangu: Kuchulukitsa kwa otsika-kaboni firrome mu chitsulo chofewa kumakhala kofulumira kwambiri kuposa kaboni kwambiri, komwe kumapangitsa kufupikitsa nthawi yopumitsa bwino.
2. Kubweza kwambiri kwa chromium
3. Kuwongolera molondola: otsika-kaboni a Ferrochrome amakhala otsimikiza kuwongolera koyenera kwa kapangidwe komaliza, makamaka kwa zitsulo zapadera zomwe zili ndi zofunika kwambiri.
4. Kuchepetsa ndalama: Kugwiritsa ntchito njira yotsika-kaboni
Ubwino wa Zachuma ndi Ubwino Wazachuma
1. Mtengo wowonjezereka wowonjezera: Ngakhale mtengo wa otsika-carbon ferrochrome ndi wokwera kuposa umunthu wambiri-carborm borrochrome, amatha kupanga mtengo wowonjezereka popanga chitsulo chofewa kwambiri.
2. Kuchepetsa mphamvu ndi kuchotsa mphamvu: Kugwiritsa ntchito njira yotsika-kaboni
3. Onjezerani moyo wa chitsulo: zitsulo zopangidwa ndi otsika-carbon ferrochrome imakhala ndi moyo wautali, zomwe zimachepetsa kugwiritsa ntchito mphamvu ndi chilengedwe.
Kugwiritsa ntchito kaboni wotsika mu malonda achitsulo
Zopanga zosapanga dzimbiri
Zitsulo zosapanga dzimbiri ndiye gawo lofunikira kwambiri la kaboni wotsika. Mu kapangidwe osapanga dzimbiri, kaboni kakang'ono kwambiri kumagwiritsidwa ntchito makamaka:
1. Asisitoni osapanga dzimbiri: monga 304, 316 ndi mndandanda wina wosapanga dzimbiri, kugwiritsa ntchito chitsulo chosapanga dzimbiri kumathandiza kuti muziwongolera zinthu za kaboni ndipo pewani zovuta zamkati mwa mpweya.
2. Chitsulo chosapanga dzimbiri: monga 430, 439 ndi mndandanda zina, kaboni wotsika kwambiri amathandizira kukonza magwiridwe antchito ndi kukana kwachitsulo.
3.
4. Ultra-yotsika kaboni yopanda dzimbiri: chitsulo chosapanga dzimbiri ndi zomwe zili ndi mpweya wochepera 0.03%, kaboni firbochrome iyenera kugwiritsidwa ntchito potsimikizira kuti zomwe zili zomaliza zimakwaniritsa muyezo.
Kupanga chitsulo chapadera
1. Kutentha kwakukulu kwa chitsulo: kumagwiritsidwa ntchito kwa madzi otentha kwambiri monga injini za ndege ndi ma turbines,
kaboni wotsika pansiimatha kupereka chromium yokwanira osatulutsa kaboni yambiri.
2. Kubala zitsulo: zitsulo zapamwamba kwambiri zimakhala ndi chiwongola dzanja cha kaboni. Kugwiritsa ntchito njira yotsika-carbon ferrochrome kumatha kutsimikizira kuti kuuma ndi kuvala zitsulo.
3. Chitsulo cha nkhungu: Chitsulo champhamvu kwambiri chimafunikira kuuma komanso kulimba. Kugwiritsa ntchito kaboni wotsika-kaboni ku Ferrochrome kumathandizira kukonza kutentha kwa kutentha kwa nkhungu.
4. Chitsulo cha masika: Kuonjezera-kaboni wotsika kumatha kusintha zonenepa ndi moyo wa zitsulo za masika.
Zida zopitilira kutentha kwambiri
1. Kugwiritsa ntchito mphamvu yotsika-kaboni
2. Mankhwala ogwiritsa ntchito kutentha: monga mawonekedwe okhudzana ndi Nickel ndi Cobart-cobala, otsika-kaboni
Monga momwe zinthu zofunika kwambiri zoperewera, kaboni zotsika zimagwira ntchito yosasinthika mu chitsulo chopanda chitsulo komanso zitsulo zomwe zimakhala ndi mwayi wochepa wazinthu zotsika kaboni. Sikuti ndizopangira zitsulo zosapanga dzimbiri komanso chitsulo chapadera, komanso zimagwiritsidwa ntchito kwambiri popanga minda yambiri monga makampani opanga mankhwala, mphamvu, Aerospo, etc.
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