Njira yozimitsira ndi kutenthetsa ya mzere wachitsulo chosapanga dzimbiri wa 316L

Kuzimitsa ndi kutenthetsa ndi njira zochizira kutentha zomwe zimagwiritsidwa ntchito kukonza mphamvu za makina a zinthu, kuphatikizapo chitsulo chosapanga dzimbiri monga 316L. Njirazi nthawi zambiri zimagwiritsidwa ntchito kulimbitsa kuuma, mphamvu, ndi kulimba pamene zikusunga kukana dzimbiri. Umu ndi momwe njira yozimitsira ndi kutenthetsa ingagwiritsidwe ntchito pa mzere wa chitsulo chosapanga dzimbiri wa 316L:

  1. Kuphimba (Ngati mukufuna): Musanazimitse ndi kuziziritsa, mungasankhe kuphimba chingwe cha chitsulo chosapanga dzimbiri cha 316L kuti muchepetse kupsinjika kwamkati ndikuwonetsetsa kuti zinthuzo zili zofanana. Kuphimba kumaphatikizapo kutenthetsa chitsulocho kutentha kwina (nthawi zambiri pafupifupi 1900°F kapena 1040°C) kenako nkuchiziziritsa pang'onopang'ono mwanjira yowongoka.
  2. Kuzimitsa: Tenthetsani chingwe cha chitsulo chosapanga dzimbiri cha 316L kufika kutentha kwake kwa austenitic, nthawi zambiri pafupifupi 1850-2050°F (1010-1120°C) kutengera kapangidwe kake.
    Gwirani chitsulocho kutentha kumeneku kwa nthawi yokwanira kuti chizitenthedwa mofanana.
    Zimitsani chitsulocho mwachangu pochiviika mu chozimitsira moto, nthawi zambiri mafuta, madzi, kapena yankho la polima. Kusankha chozimitsira moto kumadalira makhalidwe omwe mukufuna komanso makulidwe a chingwecho.
    Kuzimitsa chitsulocho kumaziziritsa chitsulocho mofulumira, zomwe zimapangitsa kuti chisinthe kuchoka pa austenite kukhala cholimba komanso chophwanyika, nthawi zambiri martensite.
  3. Kulimbitsa: Pambuyo pozimitsa, chitsulocho chidzakhala cholimba kwambiri koma chophwanyika. Kuti chikhale cholimba komanso chochepetsera kuphwanyika, chitsulocho chimalimba.
    Kutentha kotenthetsera n'kofunika kwambiri ndipo nthawi zambiri kumakhala pakati pa 300-1100°F (150-590°C), kutengera ndi mawonekedwe omwe mukufuna. Kutentha kwenikweni kumadalira momwe ntchitoyo ikugwiritsidwira ntchito.
    Gwirani chitsulocho pa kutentha kotentha kwa nthawi inayake, zomwe zingasiyane kutengera ndi makhalidwe omwe mukufuna.
    Njira yotenthetsera imachepetsa kuuma kwa chitsulo pamene ikukweza kulimba kwake ndi kusinthasintha kwake. Kutentha kotenthetsera kukakhala kwakukulu, chitsulocho chimakhala chofewa komanso cholimba kwambiri.
  4. Kuziziritsa: Mukamaliza kuziziritsa, lolani kuti chingwe cha chitsulo chosapanga dzimbiri cha 316L chiziziritse mwachilengedwe mumlengalenga kapena pamlingo wolamulidwa mpaka kutentha kwa chipinda.
  5. Kuyesa ndi Kuwongolera Ubwino: Ndikofunikira kuchita mayeso amakina ndi zitsulo pa mzere wozimitsidwa ndi wofewa kuti muwonetsetse kuti ukukwaniritsa zofunikira ndi makhalidwe omwe mukufuna. Mayesowa angaphatikizepo kuyesa kuuma, kuyesa kukoka, kuyesa kukhudzidwa, ndi kusanthula kwa kapangidwe kake. Magawo enieni ozimitsira ndi kutentha, monga kutentha ndi nthawi, ayenera kutsimikiziridwa kutengera mawonekedwe ofunikira pakugwiritsa ntchito ndipo angafunike kuyesa ndi kuyesa. Kuwongolera koyenera kwa njira zotenthetsera, kugwirizira, kuzimitsa, ndi kutentha ndikofunikira kwambiri kuti mupeze kuuma koyenera, mphamvu, ndi kulimba pamene mukusunga kukana dzimbiri mu chitsulo chosapanga dzimbiri cha 316L. Kuphatikiza apo, njira zodzitetezera ziyenera kutengedwa mukamagwira ntchito ndi njira zotenthetsera kwambiri komanso zozimitsira.

Nthawi yotumizira: Sep-05-2023

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