Mbale ya Chitsulo Chosapanga Dzimbiri ya 431
Kufotokozera Kwachidule:
Chitsulo chosapanga dzimbiri cha 431 ndi chitsulo chosapanga dzimbiri cha martensitic chomwe chimapereka kukana dzimbiri bwino, kulimba kwambiri, komanso mphamvu yokoka kwambiri. Ma plate achitsulo chosapanga dzimbiri a 431 amapezeka m'makulidwe ndi makulidwe osiyanasiyana, ndipo amatha kusinthidwa kuti akwaniritse zofunikira zinazake za polojekiti.
| Mbale 431 Zosapanga Zitsulo Zosapanga Chitsulo Choyima Chimodzi Chiwonetsero cha Utumiki: |
Ma mbale 431 osapanga dzimbiri akupezeka m'makulidwe ndi makulidwe osiyanasiyana, ndipo amatha kusinthidwa kuti akwaniritse zofunikira za polojekitiyi. Ma mbale awa amadziwika kuti amatha kupirira kutentha kwambiri komanso kukana kukula kwa makoma mpaka 800°C. Ndi oyeneranso kugwiritsa ntchito omwe amafunikira kuphatikiza kukana dzimbiri komanso mphamvu zambiri zamakanika.
| Mafotokozedwe a 431pepala lachitsulo chosapanga dzimbiri: |
| Giredi | 431 |
| M'lifupi | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, ndi zina zotero. |
| Utali | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, ndi zina zotero. |
| Kukhuthala | 0.25 mm mpaka 200 mm |
| Ukadaulo | Mbale yokulungidwa yotentha (HR), pepala lokulungidwa lozizira (CR) |
| Kumaliza Pamwamba | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, galasi, mzere wa tsitsi, kuphulika kwa mchenga, burashi, SATIN (Yokutidwa ndi Pulasitiki) ndi zina zotero. |
| Zinthu Zosaphika | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
| Fomu | Ma Coil, Ma Foil, Ma Roll, Ma Plain Sheet, Shim Sheet, Ma Pepala Oboola, Mbale Yodulidwa, Mzere Wosweka, Mzere Wosweka, Ma Flats, ndi zina zotero. |
| Magiredi ofanana ndi mbale 431: |
| Giredi | UNS | WERKSTOFF NR. | JIS | BS |
| 431 | S43100 | 1.4057 | SUS431 | 431S29 |
| Mapepala 431, Mapepala, Kapangidwe ka Mankhwala ndi Kapangidwe ka Makina (chitsulo chosungunuka): |
| Giredi | C | Mn | Si | P | S | Cr | Ni |
| 431 | 0.20 payokha | 1.00 payokha | 1.00 payokha | 0.040 pasadakhale | 0.03 payokha | 15.00 – 17.00 | 1.25 – 2.5 |
| Kulimba kwamakokedwe | Mphamvu Yopereka (0.2% Offset) | Kutalikitsa |
| 655-850Mpa | 485Mpa | 20% |
| 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. Tikutsimikizira 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.
| Chitsimikizo cha Ubwino wa SAKY STEEL (kuphatikiza Yowononga komanso Yosawononga): |
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,









