S32750 Duplex Steel Bar
Kufotokozera Kwachidule:
S32750, yomwe imadziwikanso kuti SAF 2507 kapena chitsulo chosapanga dzimbiri cha duplex, ndi chitsulo chosapanga dzimbiri cha super duplex chomwe chili ndi mphamvu zotsutsana ndi dzimbiri komanso mphamvu zamakanika poyerekeza ndi zitsulo zosapanga dzimbiri zachikhalidwe za austenitic ndi ferritic.
Kalabu yozungulira ya UT Inspection Automatic S32750:
S32750 imalimbana bwino ndi dzimbiri, makamaka m'malo amphamvu monga njira zothanirana ndi chloride. Ili ndi mphamvu zambiri poyerekeza ndi zitsulo zosapanga dzimbiri za austenitic ndi ferritic. Kapangidwe kake ka magawo awiri (kuphatikiza magawo a austenitic ndi ferritic) kamathandizira kuti ikhale ndi mphamvu zambiri komanso kukana dzimbiri. S32750 imasinthasintha bwino. Komabe, ndikofunikira kutsatira njira zoyenera zolumikizira, ndipo nthawi zina chithandizo cha kutentha pambuyo pa kulumikiza chingakhale chofunikira.
Mafotokozedwe a S32750 chitsulo chosapanga dzimbiri:
| Giredi | S32760S31254 S20910 |
| Mafotokozedwe | ASTM A276 |
| Utali | 2.5M, 3M, 6M & Utali Wofunikira |
| Kukula | 6 mm mpaka 120 mm |
| M'mimba mwake | 4.00 mm mpaka 500 mm |
| Kukhuthala | 100 mpaka 6000 mm |
| pamwamba | Wowala, Wakuda, Wachipolishi |
| Kulekerera | +/-0.2mm |
| Mtundu | Yozungulira, Yasinkhu, Hex (A/F), Rectangle, Billet, Ingot, Forging etc. |
| Zinthu Zosaphika | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
Magiredi ofanana a S32750 Bar:
| Giredi | UNS | Werkstoff Nr. |
| S32750 | S32750 | 1.4410 |
Kapangidwe ka mankhwala a S32750 Bar:
| Giredi | C | Si | Mn | S | P | Cr | Mo | Ni | N |
| S32750 | 0.03 | 0.8 | 1.2x | 0.020max | 0.035max | 24.00～26.00 | 3.0-5.0 | 6.0-8.0 | 0.24-0.32 |
Chifukwa Chake Sankhani Ife:
1. Mutha kupeza zinthu zabwino kwambiri malinga ndi zomwe mukufuna pamtengo wotsika kwambiri.
2. Timaperekanso mitengo yotumizira katundu (Reworks, FOB, CFR, CIF, ndi yotsika mtengo). Tikukulimbikitsani kuti mugule katundu woti mutumize katunduyo, zomwe zingakuthandizeni kukhala ndi ndalama zochepa.
3. Zipangizo zomwe timapereka ndi zotsimikizika kwathunthu, kuyambira pa satifiketi yoyesera zinthu zopangira mpaka chiganizo chomaliza cha kukula kwake. (Malipoti adzawonetsedwa pakufunika)
4. Tikutsimikiza kuti tipereka yankho mkati mwa maola 24 (nthawi zambiri mu ola lomwelo)
5. Perekani lipoti la SGS TUV.
6. Tadzipereka kwathunthu kwa makasitomala athu. Ngati sizingatheke kukwaniritsa zofunikira zanu mutafufuza njira zonse, sitidzakusokeretsani polonjeza zinthu zabodza zomwe zingapangitse ubale wabwino ndi makasitomala.
7. Perekani chithandizo cha malo amodzi.
8. Zogulitsa zathu zimachokera mwachindunji ku fakitale yopanga zinthu, kuonetsetsa kuti zinthu zili bwino komanso kuchotsa ndalama zina zokhudzana ndi oimira pakati.
9. Tikudzipereka kupereka mitengo yopikisana kwambiri, zomwe zimakupatsani mwayi wosangalala ndi zabwino zambiri popanda kuwononga khalidwe.
10. Kuti tikwaniritse zosowa zanu mwachangu, timasunga zinthu zokwanira, ndikuonetsetsa kuti mutha kupeza zinthu zomwe mukufuna nthawi iliyonse popanda kuchedwa.
Chitsimikizo cha Ubwino wa SAKY STEEL
1. Mayeso a Kuwona kwa Miyeso
2. Kuyang'ana kwa makina monga kukoka, Kutalikitsa ndi kuchepetsa malo.
3. Kusanthula zotsatira
4. Kusanthula kwa mayeso a mankhwala
5. Mayeso a kuuma
6. Mayeso oteteza ku ming'alu
7. Mayeso Olowera
8. Kuyesa Kudzikundikira kwa Ziphuphu Pakati pa Ziphuphu
9. Kuyesa Kuuma
10. Mayeso Oyesera a Metallography
Ma phukusi a SAKY STEEL:
1. Kulongedza katundu ndikofunikira kwambiri makamaka pankhani yotumiza katundu kunja kwa dziko komwe katundu amadutsa m'njira zosiyanasiyana kuti akafike komwe akupita, choncho timaika chidwi chathu chachikulu pa kulongedza katundu.
2. Saky Steel amanyamula katundu wathu m'njira zosiyanasiyana kutengera zinthuzo. Timanyamula katundu wathu m'njira zosiyanasiyana, monga,
