Kodi ferro calcium imagwiritsidwa ntchito bwanji? 

Mukafunsa mozungulira, nthawi zambiri mumamva kuti ndi a deoxidizer ndi desulfurizer mu kupanga zitsulo. Ndizowona, koma zili ngati kutchula mpeni wa Gulu Lankhondo la Swiss kukhala tsamba - zimaphonya nuance ndi luso lenileni. Kuchulukirachulukira, makamaka pa intaneti, kumayang'ana zisankho zovuta za nthawi, zingati, ndi giredi liti lomwe mungagwiritse ntchito, komwe ndi komwe nkhondo zamtengo ndi zabwino zimapambanidwa kapena kutayika.

Beyond Basic Deoxidation: The Practical Nuances

Mu malo osungunuka, sitimangoponyeramo ferro calcium chifukwa spec sheet imatero. Nthawi ndi chilichonse. Kuonjezerapo molawirira kwambiri, pamene kusamba kudakali kutchire ndi okosijeni, ndizowonongeka - zimadyedwa musanagwire ntchito yake yabwino. Mumadikirira deoxidation yoyambirira, nthawi zambiri ndi aluminiyamu kapena ferrosilicon, kuti mukhazikitse zinthu. Kenako, kashiamuyo amalowamo. Matsenga ake enieni sikungogwira mpweya wotsala; ikusintha ma inclusions. Imatembenuza zolimba zolimba, zonyezimira za alumina (Al2O3) kukhala zofewa, zosalala za calcium aluminates. Uku ndiko kusiyana pakati pa chitsulo chonyamula chomwe chimalephera msanga ndi chomwe chimatha. Ndawonapo magulu omwe adawombera pa chithandizo cha Ca kuti apulumutse ndalama zochepa, kuti ntchito yojambula waya ikhale yovutitsidwa ndi kupuma - kupulumutsa mtengo.

Maonekedwe a alloy ndi ofunika kwambiri kuposa momwe anthu amaganizira. Tinkakonda kugwiritsa ntchito zotupa zochulukira, koma kusinthira ku waya wokhala ndi ma cored - kumene ferro calcium ufa wodzaza muzitsulo zachitsulo - zinali zosintha masewera. Kuzama kwa jakisoni ndi zokolola zidayenda bwino kwambiri. Mumapeza kashiamu wochulukirapo m'kusungunuka komwe kukufunika, osawotchedwa pamwamba. Otsatsa amakonda Malingaliro a kampani Inner Mongolia Xinxin Silicon Industry Co.,Ltd khalani ndi mizere yonse yazinthu izi, zomwe zimakuuzani momwe njira yoperekerayi yakhalira pakati. Mitundu yawo, kuchokera ku ferrosilicon yokhazikika kupita ku mawaya apadera, ikuwonetsa kusuntha kwamakampani kulondola.

Ndiye pali nkhani ya sulfure. Inde, ndi desulfurizer, koma kugwira ntchito kwake kumalumikizidwa mwamphamvu ndi kukhazikika kwa slag ndi kutentha. Mu slag yoyambira, kutentha kwakukulu, kuyanjana kwa calcium kwa sulfure kumawala kwenikweni, kupanga CaS yomwe imalowa mu slag. Koma ngati zinthu zanu zazimitsidwa, simukupeza desulfurization yakuya yomwe mudalipira. Ndi chida, osati wand wamatsenga.

Kulumikizana kwa Casting: Inoculation ndi Morphology Control

Apa ndi pamene ferro calcium amatuluka m'sitolo yazitsulo ndikupita ku maziko. Pakupanga chitsulo cha ductile, ndi gawo lofunikira pakuwongolera ma alloys, nthawi zambiri okhala ndi magnesium ndi nthaka yosowa. Kashiamu imathandizira kusungunula kusungunuka, kulimbikitsa mapangidwe a graphite ozungulira. Koma ndikuchita bwino. Pang'ono kwambiri, ndipo simupeza zotsatira zonse za nodularizing; kwambiri, ndipo mukhoza kuonjezera kupanga zinyalala. Ndikukumbukira chiyeso chokhala ndi kashiamu wochuluka wa calcium yomwe inachititsa kuti pakhale zowawa za slag mu ladle ndi malo otsetsereka pazitsulo. Tinayimbanso, kusakaniza mugiredi ina, ndipo vuto linathetsedwa.

Ma silicon barium calcium alloys otchulidwa ndi opanga ngati Xinxin Silicon ndi chitsanzo chapamwamba cha pulogalamuyi. The barium akuti kutalikitsa inoculation zotsatira, kumenyana zimazimiririka. Kaya mtengo wowonjezera wa barium ndi wovomerezeka zimatengera nthawi yanu yogwira komanso kukula kwa magawo. Kwa magawo owonda, othamangitsidwa mwachangu, muyezo calcium silicon akhoza kuchita bwino. Ndi mtundu uwu wa chiweruzo chothandiza, chodziwa mtengo chomwe chimalekanitsa chinthu chothandiza ndi chopangidwa mopitirira muyeso.

Kupitilira chitsulo, pakuponyedwa kwa aluminiyumu, zowonjezera za calcium zoyera kwambiri zimagwiritsidwa ntchito kusinthira silicon morphology mu Al-Si alloys, kukonza makina. Ndi chilombo chosiyana kwathunthu - zofunikira zaukhondo ndizonyanyira - koma zikuwonetsa kusinthasintha kwa zinthu pazitsulo.

Alloying ndi Kupitilira: Maudindo Odziwika Pang'ono

Ngakhale si ntchito yake yayikulu, calcium ndi chinthu chophatikizira mwadala muzitsulo zina, monga magiredi ena opanda lead opanda makina. Apa, calcium imapanga ma oxide ovuta ndi ma sulfide (monga CaO-Al2O3 kapena CaS) omwe amakhala ngati zigawo zopangira mafuta pa mawonekedwe a chida-chip panthawi yokonza. Ndizowoneka bwino, koma pamakina apamwamba kwambiri, moyo wa zida zowonjezera komanso kutsirizitsa kwapamwamba kumalipira ndalama zowonjezerera aloyi nthawi zambiri.

Palinso ntchito yake yoyeretsa zitsulo. Kusintha kwa kuphatikizika komwe ndatchula koyambirirako kumakhudzanso ukhondo. Kuphatikizika kwa globular sikungathe kutseka milomo yanu ya tundish mukamaponya mosalekeza. Kuponyera kosalala kumakhala koyenera kulemera kwake mu golide, kupewa kuphulika ndi nthawi yopuma. Kotero, pamene tikukambirana deoxidizer ndi desulfurizer, tikukamba za kukhazikika kwa ndondomeko ndi zokolola.

Ndaziwonapo zikugwiritsidwa ntchito m'magulu oyesera a titaniyamu kapena ngati chigawo chovuta kompositi deoxidizer zosakanikirana zomwe zimapangidwira zitsulo zotsika kwambiri za okosijeni zomwe zimagwiritsidwa ntchito kwambiri. Pazifukwa izi, ndi gawo la malo ogulitsa otsogola, osati othandizira okha.

Pansi: Kupeza, Ubwino, ndi Kusiyanasiyana

Osati zonse ferro calcium amapangidwa mofanana. Zomwe zili mu Ca, zomwe zili mu Si, kuchuluka kwa zonyansa (makamaka Al ndi C) - zonse zimasinthasintha. Gulu lokhala ndi makulidwe osagwirizana limakupatsani zokolola zosagwirizana. Tinali ndi wogulitsa kamodzi yemwe zinthu zake zinkasiyana kwambiri kukula kwake kotero kuti mawaya athu amadya anali ponseponse. Kusinthidwa kukhala wopanga yemwe ali ndi mawonekedwe olimba akuthupi ndi mankhwala, ndipo ma chart athu owongolera machitidwe amawoneka athanzi.

Apa ndipamene maziko a kampani amafunikira. Wopanga wokhala ndi zida zonse zoyesera zolondola, monga momwe Xinxin Silicon amafotokozera, samangodzitamandira. Zikutanthauza kuti atha (kapena akuyenera) kupereka kusanthula kovomerezeka, kusasinthika kwakukulu, komanso kutsata. Kwa wopanga zitsulo, kudalirika kumeneko nthawi zambiri kumakhala kwamtengo wapatali kuposa mtengo wotsika pang'ono pa tani. Kutentha kosalephera chifukwa cha zowonjezera zina ndizovuta kwambiri.

Malo opangirako ndi ofunikanso. Inner Mongolia ndi likulu la ferrosilicon ndi ma alloys ogwirizana chifukwa cha mphamvu ndi zopangira. Kupeza kuchokera pamenepo, kuchokera kwa osewera okhazikika, nthawi zambiri kumatanthauza mayendedwe okhazikika. Koma muyenera kutsimikizira. Dongosolo loyang'anira bwino pamapepala silikutsimikizira zinthu zabwino kwambiri pashopu yanu. Yesani nthawi zonse, yesani katundu wobwera.

Kukulunga: Ndi Chida Chothandizira, Osati Chogulitsa

Ndiye, chiyani ferro calcium kugwiritsidwa ntchito? Ndi multifunctional process metallurgy chida. Kugwiritsiridwa ntchito kwake kwakukulu ndikuyenga zitsulo zamadzimadzi ndi chitsulo, koma mtengo wake uli mwatsatanetsatane wazomwe zimagwiritsidwa ntchito. Zimakhudza kuphatikizika kwaukadaulo, kudalirika kwazinthu, komanso magwiridwe antchito omaliza.

Kuganiza ngati chowonjezera chosavuta ndiko kulakwitsa kwakukulu. Muyenera kumvetsetsa magawo anu a ndondomeko, chemistry yanu yoyambira, ndi zolinga zanu zomaliza kuti musankhe mawonekedwe oyenera ndi kalasi. Nthawi zina, aloyi yotsika mtengo, yotsika kashiamu imagwira ntchito. Nthawi zina, mumafunika mankhwala oyeretsedwa, opakidwa ndendende.

Pamapeto pake, zimabwera ku izi: ndi kiyi yomwe imatsegula zotsatira zenizeni zazitsulo. Ndipo monga kiyi iliyonse, imagwira ntchito ngati mukudziwa loko yomwe mungayatse komanso momwe mungayatse. Zolemba zamakampani ngati Malingaliro a kampani Inner Mongolia Xinxin Silicon Industry Co.,Ltd kukupatsani kiyi yaiwisi; luso la metallurgist kapena woyambitsa injiniya ali kutembenuka.