China Powder Metallurgy Stainless Steel wopanga opanga mwambo ndi ogulitsa |Xuanyi

Powder Metallurgy Wopanga Chitsulo Chopanda chitsulo Chopanga Chifaniziro Chowonetsedwa

Powder Metallurgy Stainless Steel Wopanga mwambo

Kufotokozera Kwachidule:

Ufa zitsulo zosapanga dzimbiri zitsulo zimatha kupangidwa m'magawo. Madzi osapanga dzimbiri omwe amasungunuka mung'anjo yolowera m'ng'anjo amatuluka mu dzenje lotayirira la nozzle, atomizes ndi madzi othamanga kwambiri, ndipo amalumikizana kuti atenge chitsulo chosapanga dzimbiri ufa. zouma, zosakaniza ndi zowonongeka, ndipo kuchulukitsitsa kwa madzi opangidwa ndi zitsulo zosapanga dzimbiri za atomized kunali 2.5 ~ 3.2g / cm. Zimapangidwa ndi mphamvu ya 550 ~ 830MPa. -45 ~ -50 ℃.Vacuum sintering ingagwiritsidwenso ntchito, kutentha kwa sintering 1120 ~ 1150 ℃.Pamene zinthu zabwino zamakina ndi kukana kwa dzimbiri zimafunika, kutentha kwa sintering mpaka 1315C kumagwiritsidwa ntchito.

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Powder Metallurgy Chitsulo chosapanga dzimbiri

Ufa metallurgical zitsulo zosapanga dzimbiri zingapangidwe kukhala steel.The madzi zitsulo zosapanga dzimbiri anali atomized kukhala ufa ndi mkulu kuthamanga asafe.Tinthu tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono tating'onoting'ono ta 4.8g / masentimita, ndipo mpweya wokwanira wa ufa unali wosakwana 100 × 10. Mpira wa chitsulo chosapanga dzimbiri ukhoza kupangidwanso ndi makina ozungulira a electrode pulverization ndi okosijeni wa (40 ~). 70) × 10. Izi ufa zitsulo zosapanga dzimbiri amaikidwa mu casing, zingalowe losindikizidwa, ozizira isostatic kukanikiza pa 5kPa kuthamanga, ndiyeno otentha isostatic kukanikiza pa 1050 ℃ ndi 2kPa kukakamiza kuti achuluke material.The ozizira isostatic compaction angakhalenso otentha extruded mu ndodo yaying'ono ndi mipope pa 1200 ℃. Poyerekeza ndi kuponyedwa wamba ndi zitsulo zosapanga dzimbiri, kupatukana kwa faifi tambala, chromium ndi molybdenum zinthu mu ufa ankachitira zitsulo zosapanga dzimbiri ndi ang'onoang'ono, kukula kwa njere ndi ang'onoang'ono, ndi sulfide kuphatikizika ndi zabwino ndi wogawana. distributed.Choncho zakhala bwino:

1. Zigawo zazitsulo zazitsulo zosapanga dzimbiri

2. Zigawo zazitsulo zazitsulo zosapanga dzimbiri

3. Zida zamakina ndi kukana dzimbiri.

Zitsulo zapadera zosapanga dzimbiri zokhala ndi molybdenum wambiri, faifi tambala, nayitrogeni ndi manganese zimagwiritsidwa ntchito kukulitsa kukana kwa dzimbiri komanso mphamvu m'malo ovuta kwambiri akunyanja.