Njira zochepetsera kuchuluka kwa haidrojeni, oxygen ndi nayitrogeni muzitsulo

   Nthawi zambiri, chitsulo choyera chimatanthauza kalasi yazitsulo yomwe ili ndi zinthu zochepa zazing'ono zisanu (S, P, H, O, N) pazitsulo, ndipo imayang'anira mosamalitsa inclusions yazitsulo (oxides, sulfides) mu chitsulo. Njira zochepetsera zomwe zili mu [H], [O] ndi [N] muzitsulo ndizo:

　　1, [H] zokhutira

　　(1) Chotsani chopumira

"Kuchepetsa PH2 kumatha kuchepetsa kusungunuka kwa haidrojeni mu chitsulo, chifukwa chake zingalowe pansi zingagwiritsidwe ntchito kuchepetsa [H] chitsulo.

　　(2) Kuchepetsa chinyezi okhutira

　　Haidrojeni 80% yazitsulo zopangidwa ndi chitsulo chosungunuka amachokera kuzipangizo, zida zotsalira komanso chinyezi mumlengalenga. Zisamalidwe pakuphika kwa ladle, tundish, ferroalloy, zida zothandizira, makamaka laimu.

　　 Kuphatikiza apo, kulumikizana kwachitsulo chosungunuka ndi mlengalenga kuyenera kuchepetsedwa: chitsulo chosungunuka chitatha chithandizo chazitsulo chiyenera kupewa kuyambiranso, ndipo kuthamanga kwa argon kuyenera kuyang'aniridwa kuti chitsulo chosungunuka chisaululidwe; nthawi yomweyo, chitetezo chiyenera kuchitika pakutsanulira.

　　2, [N] zokhutira

　　 ndi ofanana ndi njira yochepetsera [N] zomwe zili muzitsulo. Pofuna kuchepetsa zinthu za [N] muzitsulo, kuphatikiza pazitsulo zosungunulira zazitsulo zosungunuka ndikuchepetsa kulumikizana kwazitsulo zosungunuka ndi mlengalenga, cholinga chake ndikuwongolera zinthu za aloyi.

Pogwira ntchito, zinthu zomwe zimachepetsa nayitrogeni wazitsulo (Si, Ni) zimawonjezeka mpaka kumapeto kwake, ndipo zinthu zomwe zimakulitsa nayitrogeni muzitsulo (Mn, Cr, Mo, V, Nb) zimayang'aniridwa mkati mwanjira zingapo momwe mungathere kuti muchepetse zovuta zake.

　　3, [O] okhutira

　　(1) Kutulutsa m'ng'anjo yachitsulo chosungunuka

　　Kukonza kumatha kuchotsa pafupifupi 80% ya inclusions muzitsulo zosungunuka.

　　(2) Kupititsa patsogolo kulondola kwa zomwe zili C kumapeto kwa ng'anjo yamagetsi

　　 Yesetsani kukonza zolondola pomalizira poliza mpweya mu ng'anjo yamagetsi kuti muchepetse kuthamanga.

　　(3) Pewani kugwidwa

　　Ukadaulo wa slag ikuyenda musanayese kugogoda, kugwedeza pansi pansi ndi chitsulo chokwanira chosungika m'ng'anjo kumalandiridwa kuti zisawonongeke.

　　(4) Kuwongolera kwa Deoxidizer

　　A. Dongosolo loyenera lolowa nawo. Lamulo lowonjezera deoxidizer ndi ili: musanadina, onjezerani Fe-Mn pang'ono mu ladle, onjezerani Fe-Si mutatha, ndikugwiritsanso ntchito choperekera waya kuti mudyetse Al mukakonza kunja kwa malo oyeretsera.

　　B. Chiwerengero cha Mn / Si choyenera. Mn / Si> 2.5, MnO-SiO2 amapangidwa ndikumatuluka mosavuta.

　　C. Mitundu yoyenera ya Al. Pamene [Al] = 00.01-0.02%, T [O] wolingana ndiye wotsikitsitsa.

　　D, deoxygenation yomaliza. Pofuna kulimbikitsa deoxidation, Si-Ca imagwiritsidwa ntchito pomaliza kuchotsa pambuyo poyenga.

　　(5) Sungani bwino slag

　　 Sungani kapangidwe ka slag, kutentha, ndi slag kuti mukulitse kuthekera kwa inclusions kusungunuka mgulu la slag.

　　(6) Oyenera oyambitsa mwamphamvu

　　Kusokonezeka koyenera kumagwiritsidwa ntchito kutsindika kuti inclusions imatha kuchotsedwa popanda kuphatikizira slag yachitsulo chosungunuka. Kuphatikiza apo, kuwomba kwa argon kofewa kungagwiritsidwe ntchito kuyeretsa kusanathe.

Chonde sungani komwe adachokera ndi adilesi iyi kuti musindikizenso: Njira zochepetsera kuchuluka kwa haidrojeni, oxygen ndi nayitrogeni muzitsulo

Minghe Kampani Yoponyera ali odzipereka kupanga ndi kupereka zabwino ndi magwiridwe antchito a Kutayira Mbali (zitsulo zoponyera magawo osiyanasiyana zimaphatikizapo Woonda-Wall Die kuponyera,Kutentha Kwambiri Kuponyera,Cold Chamber Die Casting), Round Service (Ntchito Yoponyera Akafa,Cnc Machining,Kupanga Zinthu, Pamwamba pa Chithandizo) .Mtundu uliwonse wa Aluminium die kuponyera, magnesium kapena Zamak / zinc kufa kuponyera ndi zofunikira zina ndizolandilidwa kuti mutilankhule.

Motsogozedwa ndi ISO9001 ndi TS 16949, Njira zonse zimachitika kudzera pamakina opanga makina otsogola, makina a 5-axis, ndi malo ena, kuyambira ma blasters mpaka makina ochapira a Son Son.Minghe alibe zida zapamwamba komanso ali ndi akatswiri gulu la akatswiri odziwa ntchito ndi oyang'anira kuti mapangidwe kasitomala akwaniritsidwe.

Wopanga mgwirizano wopanga kufa. Mphamvu zimaphatikizapo magawo ozizira a aluminium die akuponya kuchokera ku 0.15 lbs. mpaka 6 lbs., kusintha mwachangu kukhazikitsidwa, ndi makina. Ntchito zowonjezera zimaphatikizapo kupukuta, kunjenjemera, kudodometsa, kuwombera mfuti, kupenta, zokutira, zokutira, msonkhano, ndi zida. Zipangizo zomwe zimagwiritsidwa ntchito ndizophatikiza ma alloys monga 360, 380, 383, ndi 413.

Zinc kufa kuponyera kapangidwe ka ntchito / ntchito zofananira zamakono. Makonda opanga mwatsatanetsatane wa zinc kufa. Kuponyera kwakung'ono, kuponyedwa mwamphamvu, kuponyedwa kosiyanasiyana, zopangidwa ndi nkhungu, mayendedwe amtundu ndi odziyimira payokha komanso zotsekera zotsekedwa zimatha kupangidwa. Zokongoletsa zimatha kupangidwa kutalika ndi mulifupi mpaka 24 mkati. Mu +/- 0.0005 in. Kulolerana.  

ISO 9001: 2015 wopanga wa magnesium wamtundu wakufa, Mphamvu zake zimaphatikizapo kuponyera kwa magnesium kufa mpaka 200 ton chipinda chotentha & 3000 chipinda chozizira, kupanga zida, kupukuta, kuumba, kusinthanitsa, ufa & kupaka kwamadzi, QA yathunthu ndi kuthekera kwa CMM , msonkhano, kulongedza & kutumiza.

ITAF16949 yotsimikizika. Ntchito Yowonjezera Yowonjezera Phatikizani kuponyedwa kwa ndalama,kuponya mchenga,Kukongoletsa, Anataya zathovu kuponyera,Kuponyera kwamakedzana,Kuponyera Kutulutsa,Permanent Mold KuponyeraZolimba zimaphatikizaponso EDI, thandizo la uinjiniya, kutengera kolimba komanso kukonza kwina.

Akuponya Makampani Zolemba Pazigawo za: Magalimoto, Mabasiketi, Ndege, Zida zoyimbira, Watercraft, Zipangizo zamagetsi, Sensor, Models, Zipangizo zamagetsi, Zitseko, Mawotchi, Makina, Ma Injini, Mipando, Zodzikongoletsera, Ma Jigs, Telecom, Kuunikira, Zipangizo Zachipatala, Zithunzi za zithunzi, Ma Robot, Ziboliboli, Zomvera, Zida Zamasewera, Zida, Zoseweretsa ndi zina zambiri. 

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By Wopanga Minghe Die Casting | Magulu: Nkhani Zothandiza |Zofunika Tags: Zotayidwa kuponyera, Kutaya Zinc, Kuponyera Magnesium, Kutumiza Titanium, Kuponya Chitsulo chosapanga dzimbiri, Kutayira Mkuwa,Kuponyera Mkuwa,Akuponya Video,Mbiri ya Kampani,Zotayidwa Die kuponyera | Ndemanga Off