Mbale ya Chitsulo Chosapanga Dzimbiri ya 440c
Kufotokozera Kwachidule:
Chitsulo chosapanga dzimbiri cha 440C ndi chitsulo chosapanga dzimbiri cha martensitic chokhala ndi kaboni wambiri. Chili ndi mphamvu zambiri, kukana dzimbiri pang'ono, komanso kuuma bwino komanso kukana kuwonongeka.
Mbale Zosapanga Zitsulo Zosapanga Zitsulo 440C Zoyimitsidwa Pamodzi Chiwonetsero cha Utumiki:
Ponena za mbale yachitsulo chosapanga dzimbiri ya 440C, imatanthauza chidutswa chachitsulo chosalala chopangidwa ndi chitsulo chosapanga dzimbiri cha 440C. Ma mbale amenewa nthawi zambiri amagwiritsidwa ntchito popanga zinthu ndi mafakitale osiyanasiyana komwe kumafunika kulimba kwambiri komanso kukana dzimbiri. Miyeso ndi mafotokozedwe a mbaleyo amatha kusiyana kutengera zofunikira za ntchitoyo. Chitsulo chosapanga dzimbiri cha 440C chimadziwika ndi kuthekera kwake kotenthedwa ndi kutentha mpaka kuuma kwambiri kuposa magiredi wamba a 440, monga 440A ndi 440B. Kutenthedwa kumeneku kumatha kuwonjezera mphamvu zake zamakanika, kuphatikiza kuuma kwake komanso kukana kutopa.
Mafotokozedwe a pepala losapanga dzimbiri:
| Giredi | 440C |
| Mafotokozedwe | ASTM A480 |
| Utali | 2000mm, 2440mm, 6000mm, 5800mm, 3000mm ndi zina zotero |
| M'lifupi | 1800mm, 3000mm, 1500mm, 2000mm, 1000mm, 2500mm, 1219mm, 3500mm ndi zina zotero. |
| Kukhuthala | 0.3 mpaka 1200 mm kapena ngati pakufunika |
| pamwamba | Nambala 1, Nambala 2D, Nambala 2B, BA, Nambala 3, Nambala 4, Nambala 6, Nambala 7, 2B, 2D, BA NO(8), Chipepala chozungulira chozizira (CR), Mbale yozungulira yotentha (HR) ndi zina zotero. |
| Mtundu | Mbale, Mapepala, Mzere, Ma Coil, Ma Foil |
| Zinthu Zosaphika | POSCO, Baosteel, TISCO, Saky Steel, Outokumpu |
Magiredi ofanana a mbale ya 440C:
| Muyezo | UNS | Werkstoff Nr. |
| 440C | S44004 | 1.4125 |
Mapepala a Mapepala a 440C Opangira Mankhwala
| Giredi | C | Si | Mn | S | P | Cr | Mo |
| 440C | 0.95 – 1.20 | ≤1.0 | ≤1.0 | ≤0.030 | ≤0.040 | 16.00～18.00 | ≤0.75 |
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
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,
