Nickel Alloys Heat Treatment process imaphatikizapo njira zitatu zakutentha, kuteteza kutentha,ndikuziziritsa, ndipo nthawi zina pamakhala njira ziwiri zokha zotenthetsera ndi kuziziritsa.Njirazi zimalumikizidwa komanso sizisokoneza.
Kutentha
Kutenthandi imodzi mwa njira zofunika kwambiri zochizira kutentha.Pali njira zambiri zopangira kutentha kwachitsulo.Kugwiritsa ntchito makala ndi malasha koyambirira ngati magwero a kutentha, kenako kugwiritsa ntchito mafuta amadzimadzi ndi gasi.Kugwiritsa ntchito magetsi kumapangitsa kutentha kukhala kosavuta kuwongolera, komanso kulibe kuwononga chilengedwe.Magwero otenthawa atha kugwiritsidwa ntchito pakuwotchera mwachindunji, kapena kutenthetsa mwachindunji ndi mchere wosungunuka kapena chitsulo, kapena tinthu toyandama.
Chitsulo chikatenthedwa, chogwiritsira ntchito chimawonekera mumlengalenga, ndipo ma oxidation ndi decarburization nthawi zambiri zimachitika (ndiko kuti, mpweya wa carbon pamwamba pa zitsulo umachepetsedwa), zomwe zimakhala ndi zotsatira zoipa kwambiri pamtunda wa mbali pambuyo kutentha mankhwala.Choncho, zitsulo nthawi zambiri zimayenera kutenthedwa mumlengalenga wotetezedwa kapena mumlengalenga, mchere wosungunula, ndi vacuum, ndipo zokutira kapena njira zoyikapo zingagwiritsidwe ntchito poteteza ndi kutentha.
Kutentha kwa kutentha ndi chimodzi mwazinthu zofunika kwambiri pakupanga chithandizo cha kutentha.Kusankhidwa ndi kulamulira kutentha kwa kutentha ndi nkhani yaikulu kuti atsimikizire ubwino wa chithandizo cha kutentha.Kutentha kwa kutentha kumasiyanasiyana ndi zinthu zachitsulo zomwe zimakonzedwa komanso cholinga cha kutentha kwa kutentha, koma nthawi zambiri zimatenthedwa pamwamba pa kutentha kwapadera kwa kusintha kwa chikhalidwe kuti mupeze mawonekedwe a kutentha kwambiri.Komanso, kusintha kumafuna nthawi inayake.Choncho, pamene pamwamba pa zitsulo workpiece kufika chofunika Kutentha kutentha, ayenera anakhalabe pa kutentha kwa nthawi inayake kuti mkati ndi kunja kutentha zogwirizana ndi kumaliza microstructure kusintha.Nthawi imeneyi imatchedwa nthawi yogwira.Pamene kutentha kwamphamvu kwamphamvu ndi kutentha kwapamwamba kumagwiritsidwa ntchito, kuthamanga kwa kutentha kumakhala kofulumira kwambiri, ndipo nthawi zambiri kulibe nthawi yogwira, pamene nthawi yogwiritsira ntchito kutentha kwa mankhwala nthawi zambiri imakhala yaitali.
Mtima pansi
Kuziziritsailinso gawo lofunikira kwambiri pakuwongolera kutentha.Njira yozizirira imasiyanasiyana kuchokera ku ndondomeko kupita ku ndondomeko, ndipo chinthu chachikulu ndikuwongolera kuzizira.Nthawi zambiri, kuziziritsa kumakhala ndi kuzizira kocheperako, kuzizira kozizira kumakhala kofulumira, ndipo kuzimitsa kuziziritsa kumathamanga kwambiri.Komabe, pali zofunika zosiyanasiyana chifukwa cha magulu osiyanasiyana zitsulo.Mwachitsanzo, dzenje zolimba zitsulo akhoza kuzimitsidwa pa mlingo kuzirala chimodzimodzi monga normalizing .
Nthawi yotumiza: Apr-12-2021
- Ena: Normal Nickel Alloys Density
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