Kodi 400 Series Stainless Steel Dzimbiri?

Chitsulo chosapanga dzimbiri chimatchuka chifukwa cha kukana dzimbiri, kulimba, komanso kukongola kwake. Komabe, si zitsulo zonse zosapanga dzimbiri zomwe zimateteza ku dzimbiri mofanana. Funso limodzi lomwe limafunsidwa kwambiri pakati pa mainjiniya, akatswiri omanga nyumba, ndi opanga ndi ili:Kodi chitsulo chosapanga dzimbiri cha 400 series chimachita dzimbiri?

Yankho lalifupi ndi ili:inde, chitsulo chosapanga dzimbiri cha mndandanda wa 400 chingathe kuchita dzimbiri, makamaka pazikhalidwe zina zachilengedwe. Ngakhale kuti imaperekabe kukana dzimbiri kuposa chitsulo cha kaboni, magwiridwe ake amadalira mtundu wake, kapangidwe kake, ndi malo ogwirira ntchito. M'nkhaniyi, tikambirana zakukana dzimbiri kwa chitsulo chosapanga dzimbiri cha mndandanda wa 400, fufuzani zinthu zomwe zimakhudza momwe imagwirira ntchito, ndikupereka malangizo a komwe ingagwiritsidwe ntchito komanso momwe ingagwiritsidwire ntchito bwino.

Monga wogulitsa wodalirika wa zinthu zosapanga dzimbiri,sakysteelali pano kuti akuthandizeni kumvetsetsa momwe mungasankhire bwino posankha giredi yoyenera polojekiti yanu.

1. Kumvetsetsa Chitsulo Chosapanga Dzimbiri cha 400 Series

Zitsulo zosapanga dzimbiri zokwana 400 ndi banja laferritic ndi martensiticzitsulo zosapanga dzimbiri. Mosiyana ndi austenitic 300 series (monga 304 ndi 316), 400 series nthawi zambirimuli ndi nikeli yochepa kapena mulibe nikeli, zomwe zimakhudza kwambiri kukana dzimbiri.

Magiredi wamba a mndandanda wa 400 akuphatikizapo:

• 409: Amagwiritsidwa ntchito mu makina otulutsa utsi wamagalimoto

• 410: Gulu la martensitic logwiritsidwa ntchito kwambiri

• 420: Amadziwika ndi kuuma kwambiri komanso kugwiritsa ntchito mipeni

• 430: Yokongoletsera komanso yosagwira dzimbiri yogwiritsidwa ntchito m'nyumba

• 440: Mtundu wa kaboni wambiri, wokhazikika womwe umagwiritsidwa ntchito pa masamba ndi zida

Magiredi awa nthawi zambiri amakhala ndi11% mpaka 18% ya chromium, yomwe imapanga gawo lopanda okosijeni lomwe limathandiza kukana dzimbiri. Komabe, popanda mphamvu yoteteza ya nickel (monga taonera mu 300 series), gawoli ndikusakhazikika bwinopansi pa mikhalidwe yankhanza.

2. N’chifukwa Chiyani Zitsulo Zosapanga Dzimbiri za 400 Series Zingathe Kuzimiririka?

Zinthu zingapo zimakhudzachizolowezi cha dzimbiriya chitsulo chosapanga dzimbiri cha mndandanda wa 400:

a) Kuchepa kwa nikeli

Nickel imawonjezera mphamvu yakukhazikika kwa gawo lopanda chromium oxidezomwe zimateteza chitsulo chosapanga dzimbiri ku dzimbiri. Kusowa kwa nickel mu magiredi 400 a mndandanda kumapangitsa kuti zikhaleosagwira dzimbiri kwambiripoyerekeza ndi mndandanda wa 300.

b) Kuipitsidwa ndi Malo

Ngati akumana ndi:

• Ma ion a chloride (monga, ochokera m'madzi amchere kapena mchere wothira)

• Zoipitsa mafakitale

• Kuyeretsa kosayenera kapena zotsalira zopangidwa
  Choteteza cha chromium oxide chingasokonezeke, zomwe zimapangitsa kutidzimbiri lobowola or madontho a dzimbiri.

c) Kusakonza Bwino kapena Kusawoneka Bwino

M'malo akunja okhala ndi chinyezi chambiri, mvula ya asidi, kapena kupopera mchere, chitsulo chosatetezedwa cha 400 series chimakhala chosavuta kuwononga. Popanda kukonza bwino pamwamba, utoto ndi dzimbiri zimatha kuchitika pakapita nthawi.

3. Kusiyana Pakati pa Magiredi a Ferritic ndi Martensitic

Mndandanda wa 400 umaphatikizapo zonse ziwiriferriticndimartensiticzitsulo zosapanga dzimbiri, ndipo zimachita mosiyana pankhani yolimbana ndi dzimbiri.

Ferritic (monga, 409, 430)

• Maginito

• Kukana dzimbiri pang'ono

• Zabwino kwambiri m'nyumba kapena m'malo omwe amawononga pang'ono

• Kupangika bwino komanso kusinthasintha

Martensitic (monga, 410, 420, 440)

• Imalimba ndi kutentha

• Kaboni wambiri

• Mphamvu yayikulu komanso kukana kuvala

• Zosagwira dzimbiri kwambiri kuposa ferritic pokhapokha ngati zilibe madzi kapena zophimbidwa

Kumvetsetsa gulu laling'ono lomwe mukugwiritsa ntchito ndikofunikira kwambiri poyesa momwe dzimbiri limagwirira ntchito.

4. Kugwiritsa Ntchito Padziko Lonse ndi Zoyembekezera Zake Zokhudzana ndi Kudzimbidwa

Thekusankha kalasi ya mndandanda wa 400ziyenera kugwirizana ndikukhudzidwa ndi chilengedwe kwa pulogalamuyo:

• 409 Chitsulo Chosapanga Dzira: Amagwiritsidwa ntchito kawirikawiri mu utsi wa magalimoto. Amatha dzimbiri pakapita nthawi koma amapereka chitetezo chovomerezeka cha dzimbiri m'malo otentha kwambiri.

• 410 Chitsulo Chosapanga Dzira: Amagwiritsidwa ntchito mu zipangizo zodulira, ma valve, ndi zomangira. Amakonda kuwononga popanda kusuntha pamwamba.

• 430 Chitsulo Chosapanga Dzira: Chodziwika bwino pa zipangizo zakukhitchini, masinki, ndi mapanelo okongoletsera. Cholimba bwino m'nyumba, koma chingathe kuchita dzimbiri ngati chigwiritsidwa ntchito panja.

• 440 Chitsulo Chosapanga Dzira: Kulimba kwambiri kwa masamba ndi zida zopangira opaleshoni, koma zimavuta kuyika mabowo m'malo onyowa ngati sizimalizidwa bwino.

At sakysteel, timalangiza makasitomala za mtundu woyenera kwambiri wa 400 series kutengera momwe amakhudzidwira ndi chilengedwe komanso zomwe akuyembekezera kuti ziwonongeke.

5. Kuyerekeza 400 Series ndi 300 Series Stainless Steel