Chitsulo chosapanga dzimbiri cha 420
Kufotokozera Kwachidule:
Mapepala 420 achitsulo chosapanga dzimbiri okhala ndi kuuma kwambiri, kukana kukalamba bwino, komanso kukana dzimbiri. Akugwirizana ndi ASTM A240, akupezeka m'makulidwe osiyanasiyana. Lumikizanani nafe kuti mupeze mtengo!
Chitsulo chosapanga dzimbiri cha 420
Chitsulo chosapanga dzimbiri cha 420 ndi chinthu cholimba kwambiri, chosatha kusweka, komanso chosatha dzimbiri, chomwe chimagwiritsidwa ntchito kwambiri mu zida zamafakitale, zida zamankhwala, ndege, ndi ntchito zankhondo. Chili ndi 12-14% chromium ndi 0.15% kapena kuposerapo carbon, zomwe zimapangitsa kuti chigwiritsidwe ntchito chomwe chimafuna kulimba kwambiri pamwamba komanso kulimba bwino. Pambuyo pochizira kutentha, kulimba kwake kumatha kupitirira HRC50, kuonetsetsa kuti chikugwira ntchito bwino m'malo ovuta. Potsatira miyezo ya ASTM A240, chimapezeka m'makulidwe osiyanasiyana ndipo chingasinthidwe kuti chikwaniritse zosowa zamakampani.
Mafotokozedwe a pepala lachitsulo chosapanga dzimbiri la 420:
| Mafotokozedwe | ASTM A240 / ASME SA240 |
| Giredi | 304L, 316L, 309, 309S, 321,347, 347H, 410, 420,430 |
| M'lifupi | 1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, ndi zina zotero. |
| Utali | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, ndi zina zotero. |
| Kukhuthala | 0.3 mm mpaka 30 mm |
| Ukadaulo | Mbale yokulungidwa yotentha (HR), pepala lokulungidwa lozizira (CR) |
| Kumaliza Pamwamba | 2B, BA, NO.1, NO.4, NO.8, 8K, galasi, burashi, SATIN (Yopangidwa ndi pulasitiki yokutidwa) ndi zina zotero. |
| Fomu | Ma Coil, Ma Foil, Ma Roll, Plain Sheet Plain, Shim Sheet, Ma Pepala Oboola, Chequered Plate, Strip, Flats, ndi zina zotero. |
| Satifiketi Yoyesera ya Mill | En 10204 3.1 kapena En 10204 3.2 |
Mapepala ndi Mbale 420 / 420J1 / 420J2 Magiredi Ofanana:
| MUYENERERO | JIS | WERKSTOFF NR. | BS | AFNOR | SIS | UNS | AISI |
| SS 420 | SUS 420 | 1.4021 | 420S29 | - | 2303 | S42000 | 420 |
| SS 420J1 | SUS 420J1 | 1.4021 | 420S29 | Z20C13 | 2303 | S42010 | 420L |
| SS 420J2 | SUS 420J2 | 1.4028 | 420S37 | Z20C13 | 2304 | S42010 | 420M |
Mapepala a SS 420 / 420J1 / 420J2 Opangira Mankhwala
| Giredi | C | Mn | Si | P | S | Cr | Ni | Mo |
| SUS 420 | 0.15 pasadakhale | 1.0 yokwanira | 1.0 yokwanira | 0.040 pasadakhale | 0.030 pasadakhale | 12.0-14.0 | - | - |
| SUS 420J1 | 0.16-0.25 | 1.0 yokwanira | 1.0 yokwanira | 0.040 pasadakhale | 0.030 pasadakhale | 12.0-14.0 | - | - |
| SUS 420J2 | 0.26-0.40 | 1.0 yokwanira | 1.0 yokwanira | 0.040 pasadakhale | 0.030 pasadakhale | 12.0-14.0 | - | - |
Kugwiritsa ntchito pepala lachitsulo chosapanga dzimbiri la 420
Chitsulo chosapanga dzimbiri cha 1.420 chingagwiritsidwe ntchito popanga lumo ndi zida zodulira. Chitsanzo cha momwe mungagwiritsire ntchito:Zovala za Pinking zaukadaulo
2. Zitsulo ndi Mafayi: Chitsulo chosapanga dzimbiri 420 chimagwiritsidwa ntchito popanga zitsulo ndi mafayi a mafakitale monga magalimoto ndi pulasitiki chifukwa cha kulimba kwake komanso kukana kuwonongeka.
3. Zipangizo Zopangira Opaleshoni: Chitsulocho chimalimbana ndi dzimbiri, makamaka m'malo azachipatala, ndipo chimapangitsa kuti chikhale choyenera kugwiritsa ntchito zida zochitira opaleshoni monga scalpels, forceps, ndi lumo.
4. Ma Vavu ndi Zigawo za Pampu: Kukana dzimbiri, pamodzi ndi kuuma kwake kwakukulu, kumapangitsa kuti ikhale yoyenera kugwiritsa ntchito zida za valavu ndi pampu zomwe zimagwiritsidwa ntchito m'mafakitale osiyanasiyana.
5. Zipangizo Zamakampani: Chitsulo chosapanga dzimbiri 420 chimagwiritsidwa ntchito pazinthu zomwe zimafunikira kulimba komanso kukana dzimbiri, monga ma shaft, ma bearing, ndi zida zina zamakina.
6. Zomangira: Chifukwa cha kuthekera kwake kulimba, chitsulo chosapanga dzimbiri 420 chimagwiritsidwanso ntchito popanga zomangira zolimba kwambiri zogwiritsidwa ntchito zosiyanasiyana zamakanika.
Mapepala achitsulo chosapanga dzimbiri 420
Chitsulo chosapanga dzimbiri cha 420 ndi chitsulo chosapanga dzimbiri cha martensitic chomwe chimaphatikiza kuuma bwino, kukana kuvala, komanso kukana dzimbiri pang'ono. Chimagwiritsidwa ntchito kwambiri pa ntchito zomwe zimafuna mphamvu zambiri komanso kulimba, monga kupanga zida zodulira, zida zopangira opaleshoni, ndi zida zamafakitale. Chodziwika kuti chimatha kuuma pogwiritsa ntchito kutentha, chitsulo chosapanga dzimbiri cha 420 ndi chabwino kwambiri popanga mipeni, lumo, nkhungu, ndi ma die. Kuphatikiza apo, chimagwiritsidwa ntchito kwambiri m'mafakitale a magalimoto, azachipatala, ndi makina pazinthu monga ma shaft, ma valve, ndi zomangira. Kuphatikiza kwake kulimba komanso kukana dzimbiri kumapangitsa kuti chikhale chisankho chosiyanasiyana m'malo osiyanasiyana ovuta.
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,
