Chitsulo chachitsulo chosapanga dzimbiri cha AISI 4145H
Kufotokozera Kwachidule:
Timapereka mapaipi a 4145H Cold Drawn Alloy Steel Seamless okhala ndi mphamvu zambiri, kulimba kwabwino, komanso kukana kutopa kwambiri. Abwino kwambiri pobowola mafuta ndi gasi, makina olemera, komanso mafakitale a magalimoto.
Chitoliro Chopanda Msoko cha 4145H Alloy Steel:
Chitoliro Chopanda Msoko cha 4145H Alloy Steel ndi chitoliro chachitsulo chopanda msoko cha chromium-molybdenum chomwe chimadziwika ndi kulimba kwake kwabwino, kukana kuvala, komanso mphamvu ya kutopa. Nthawi zambiri chimaperekedwa mu mkhalidwe wozimitsidwa komanso wofewa kuti chiwongolere mawonekedwe ake amakanika, kuphatikiza mphamvu yayikulu yogwira ntchito komanso yotulutsa. Chitoliro chopanda msoko ichi chimagwiritsidwa ntchito kwambiri pakubowola mafuta ndi gasi, makina olemera, ndi magalimoto, komwe kumafunika kulimba kwambiri komanso kukana kugunda. Popangidwa motsatira miyezo ya ASTM A519, mapaipi opanda msoko a 4145H amayesedwa bwino kwambiri kuti atsimikizire kulondola kwakukulu komanso kudalirika m'malo ovuta.
Mafotokozedwe a 4145H Steel Seamless Chubu:
| Mafotokozedwe | ASTM A 519 |
| Giredi | 4145,4145H |
| Njira | Wopanda msoko |
| Kukula kwa Kukula | Kujambula Kozizira: 6-426mm OD; 1-40mm WIT Kutentha Kwambiri: 32-1200mm OD; 3.5-200mm WIT |
| Kukhuthala | Mpaka 200mm |
| Kuphimba | Chakuda / Chopangidwa ndi Galvanised / 3LPE / Chotembenuzidwa / Chosenda / Chophwanyidwa / Chopukutidwa / Choletsa dzimbiri |
| Kutentha Chithandizo | Kuphimba / Kuphimba Zonse / Kuphimba Njira / Kuphimba Zinthu Zotentha / Kubwezeretsa Zinthu Zotentha / Kubwezeretsa Zinthu Zozizira / Kuzimitsa Zinthu Zozizira (Kuphimba Zinthu Zozizira) / Kuzimitsa Zinthu ndi Kuzimitsa Zinthu Zozizira / Kuzimitsa Zinthu Zozizira |
| TSIRIZA | Mapeto Opindika, Mapeto Opanda Kanthu, Opondedwa |
| Satifiketi Yoyesera ya Mill | EN 10204 3.1 kapena EN 10204 3.2 |
Mapaipi a AISI 4145 Mankhwala Opangira:
| Giredi | C | Si | Mn | S | P | Cr |
| 4145H | 0.43-0.48 | 0.15-0.35 | 0.75-1.0 | 0.040 | 0.035 | 0.08-1.10 |
Katundu wa Makina a Chitsulo cha 4145H:
| Giredi | Mphamvu Yokoka (MPa) mphindi | Kuuma | Mphamvu Yopereka 0.2% Umboni (MPa) mphindi |
| 4145 | 1100-1250 MPa | 285-341 HB | 850-1050 MPa |
Mafotokozedwe a masheya wamba:
| M'mimba mwake wakunja (mm) | Kukhuthala kwa khoma (mm) | Kutalika (m) | Mtundu |
| 50.8 | 6.35 | 6 | Chitoliro cha mphete |
| 63.5 | 7.92 | 5.8 | Chitoliro cholunjika |
| 76.2 | 10.0 | 6 | Chitoliro cha mphete |
| 88.9 | 12.7 | 5.8 | Chitoliro cholunjika |
Kugwiritsa ntchito chitoliro chopanda msoko cha 4145H Alloy Steel:
1. Makampani Ogulitsa Mafuta ndi Gasi: Makolala obowola, zigawo za zingwe zobowola, zida zogwetsera pansi, chivundikiro ndi mapaipi.
2. Makina Olemera: Ma shaft oyendetsera, machubu a hydraulic silinda, zida zomangira.
3. Malo Oyendera: Zida zofikira, zothandizira kapangidwe kake.
4. Magalimoto: Ma axles ogwira ntchito bwino, machitidwe oimika magalimoto.
5. Zida & Mafakitale Ofa: Zida zolondola, zida zamphamvu kwambiri.
Chifukwa Chiyani Sankhani Ife?
•Mukhoza kupeza zinthu zabwino kwambiri malinga ndi zomwe mukufuna pamtengo wotsika kwambiri.
•Timaperekanso mitengo yotumizira katundu (Reworks, FOB, CFR, CIF, ndi yotsika mtengo). Tikukulimbikitsani kuti mugule katundu woti mutumize katunduyo, zomwe zingakuthandizeni kukhala ndi ndalama zochepa.
•Zipangizo zomwe timapereka ndi zotsimikizika kwathunthu, kuyambira pa satifiketi yoyesera zinthu zopangira mpaka chiganizo chomaliza. (Malipoti adzawonetsedwa pakufunika)
•Tikutsimikizira kuti tipereka yankho mkati mwa maola 24 (nthawi zambiri mu ola lomwelo)
•Perekani lipoti la SGS, TUV, BV 3.2.
•Tadzipereka kwathunthu kwa makasitomala athu. Ngati sizingatheke kukwaniritsa zofunikira zanu mutafufuza njira zonse, sitidzakusokeretsani polonjeza zinthu zabodza zomwe zingapangitse ubale wabwino ndi makasitomala.
•Perekani chithandizo chokhazikika.
Chitoliro cha Aloyi cha Mphamvu Yaikulu
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,
