17-4 PH Mvula Kuumitsa Kuponya Kwazitsulo Zosapanga dzimbiri

17-4 PH Mvula Kuumitsa Kuponya Kwachitsulo Chosapanga dzimbiri Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Zida: 17-4 PH mpweya kuumitsa chitsulo chosapanga dzimbiri

Njira Yopangira: Kusungunula ndi Kuponyera, Kugwira Ntchito Kutentha, Kuthetsa Kuthetsa, Machining

Ntchito: Zamlengalenga, Zida Zachipatala, Zam'madzi

Mayeso Opezeka: Kuyesa Kwamakina, Kuyesa Kwamphamvu, Mayeso Olimba, NDT

17-4 PHndi mvula youmitsa martensiticchitsulo chosapanga dzimbiri. Amadziwika ndi mphamvu zake zapamwamba, kuuma kwake, komanso kukana kwamphamvu kwa dzimbiri.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mapangidwe Aakulu

Mpweya (C): ≤0.07%

Manganese (Mn): ≤1.00%

Phosphorous (P):≤0.04%

Sulfure (S):≤0.03%

Silicon (Si):≤1.00%

Chromium (Cr): 15.00-17.50%

Nickel (Ni): 3.00-5.00%

Mkuwa (Cu): 3.00-5.00%

Niobium (Nb) + Tantalum (Ta): 0.15-0.45%

Zofunika Kwambiri

1. Mphamvu Zapamwamba ndi Kuuma: 17-4 PH imatha kukhala yamphamvu kwambiri komanso kuuma kwambiri kudzera mumankhwala owumitsa mvula, ndikupangitsa kuti ikhale yoyenera pamapulogalamu omwe amafunikira mphamvu zambiri.

2. Kukaniza kwa Corrosion kwabwino: Ngakhale kuti sichikhala ndi dzimbiri ngati zitsulo zosapanga dzimbiri za austenitic ngati 304 ndi 316, imaperekabe kukana kwa dzimbiri kwabwino m'malo ambiri.

3. Weldability Wabwino: Ikhoza kuwotcherera pogwiritsa ntchito njira zosiyanasiyana zowotcherera. Post-weld kutentha mankhwala tikulimbikitsidwa kukwaniritsa mulingo woyenera katundu.

4. Kuchita Bwino: Ili ndi machinability wabwino mumkhalidwe wotsatiridwa ndi yankho ndipo imatha kupititsa patsogolo mawotchi pambuyo pa chithandizo cha kutentha.