Waya Wowotcherera wa ER2209 ER2553 ER2594
Kufotokozera Kwachidule:
ER 2209Yapangidwa kuti ilumikize zitsulo zosapanga dzimbiri ziwiri monga 2205 (Nambala ya UNS N31803). Mphamvu yolimba komanso kukana bwino kupsinjika kwa dzimbiri komanso kuphulika kwa maenje ndizo zomwe zimapangitsa kuti waya uwu ulumikize. Waya uwu ndi wotsika mu ferrite poyerekeza ndi waya wachitsulo choyambira kuti ukhale wolumikira bwino.
ER 2553imagwiritsidwa ntchito makamaka kulumikiza zitsulo zosapanga dzimbiri ziwiri zomwe zili ndi chromium pafupifupi 25%. Ili ndi kapangidwe ka 'duplex' kokhala ndi matrix ya austenite-ferrite. Alloy iyi ya duplex imadziwika ndi mphamvu yayikulu yolimba, kukana kusweka kwa dzimbiri komanso kukana bwino kuphulika kwa dzenje.
ER 2594ndi waya wolumikizira wa superduplex. Nambala Yofanana ndi Yotsutsana ndi Kuponda (PREN) ndi osachepera 40, zomwe zimapangitsa kuti chitsulo cholumikizira chizitchedwa chitsulo chosapanga dzimbiri cha superduplex. Waya wolumikizira uwu umapereka mawonekedwe ofanana a chemistry ndi mawonekedwe a makina ndi ma alloys opangidwa a superduplex monga 2507 ndi Zeron 100 komanso ma alloys oponyera a superduplex (ASTM A890). Waya wolumikizira uwu umayikidwa mu Nickel ndi 2-3 peresenti kuti upereke chiŵerengero chabwino cha ferrite/austenite mu weld yomalizidwa. Kapangidwe kameneka kamapangitsa kuti ikhale yolimba kwambiri komanso yotulutsa mphamvu pamodzi ndi kukana kwakukulu ku SCC ndi dzimbiri la dzenje.
| Mafotokozedwe a Ndodo ya Waya Yowotcherera: |
Mafotokozedwe:AWS 5.9, ASME SFA 5.9
Giredi:TIG/MIG ER304 ER308L ER308L ER309L,ER2209 ER2553 ER2594
Kuwotcherera waya m'mimba mwake:
MIG - 0.8 mpaka 1.6 mm,
TIG - 1 mpaka 5.5 mm,
Waya wapakati - 1.6 mpaka 6.0
Pamwamba:Wowala, Wamitambo, Wopanda mitambo, Wakuda
| ER2209 ER2553 ER2594 Ndodo ya waya yowotcherera Kapangidwe ka mankhwala ndi kagwiritsidwe ka makina (chitsulo chosakanizika): |
| Giredi | C | Mn | Si | P | S | Cr | Ni |
| ER2209 | 0.03 payokha | 0.5 – 2.0 | 0.9 payokha | 0.03 payokha | 0.03 payokha | 21.5 – 23.5 | 7.5 – 9.5 |
| ER2553 | 0.04 payokha | 1.5 | 1.0 | 0.04 payokha | 0.03 payokha | 24.0 – 27.0 | 4.5 – 6.5 |
| ER2594 | 0.03 payokha | 2.5 | 1.0 | 0.03 payokha | 0.02 payokha | 24.0 -27.0 | 8.0 – 10.5 |
| 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. Mutha kupeza njira zina zogulira zinthu, kutumiza zinthu ku fakitole ndi kuchepetsa nthawi yopangira zinthu.
6. Tadzipereka kwathunthu kwa makasitomala athu. Ngati sizingatheke kukwaniritsa zofunikira zanu mutafufuza njira zonse, sitidzakusokeretsani polonjeza zinthu zabodza zomwe zingapangitse ubale wabwino ndi makasitomala.
| 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,
Phukusi Ndemanga:
| Mtundu wa Waya | Kukula kwa Waya | Kulongedza | Kalemeredwe kake konse | |||||||||
| Waya wa MIG | φ0.8~1.6(mm) | D100mm D200mm D300mm D270mm | 1kg 5kg 12.5kg 15kg 20kg | |||||||||
| Waya wa TIG | φ1.6~5.5(mm) | Mita imodzi/Mabokosi | 5kg 10kg | |||||||||
| Waya wapakati | φ1.6~5.5(mm) | Koyilo kapena Ng'oma | 30kg – 500kg | |||||||||
