NĀ PALAPALA:
He kūpono no ka hoʻopili ʻana i ke ʻano like o ke kila kila, ke kila kila, nā kila like ʻole (e like me Cr19Ni10 a me ke kila kalapona haʻahaʻa, etc.) a me ke kila gaoluo, ke kila manganese kiʻekiʻe, etc.
NA ANOAI:
E309-16ʻO ia ka Cr23Ni13 stainless steel electrode no nā mea ʻili ʻili rutile.Hiki ke ho'ohana 'ia ka ac a me ka DC no ka wiliwili kūlana.Hana maikaʻi kuʻihao.ʻO ka metala i waiho ʻia he kūpaʻa māwae maikaʻi a me ka pale ʻana i ka oxidation.
NĀ MEA:
1. Ma mua o ke kuʻi ʻana, e kālua ʻia ka electrode ma 320-350 ℃ no 1 hola a hoʻohana ʻia e like me ka mea e pono ai.
2. Wehe i ka ʻōpala, ka momona, ka makū a me nā mea haumia ʻē aʻe ma mua o ka wili ʻana.
3. Manaʻo ʻia ka mana DC, no ka mea he pāpaʻu ka hohonu o ka hoʻopili ʻana i kēia manawa, ʻaʻole pono ka nui o kēia manawa, i pale aku ai i ka ʻulaʻula a me ka haki ʻana o ka ʻili.
4. E ho'ēmi i ka hoʻokomo wela e like me ka hiki, a ʻaʻole e nui ka nui o ke koʻi o ka electrode.
5. E hoʻomaʻamaʻa mua a mālama i ka mahana ma waena o nā kahawai ma lalo o 150 ℃.
NA HANA WEELINA:
PA, PB, PC, PD, PE, PF
KA HANA KIMIKA O NA METAL WELDA A PAU: (Wt. %)
Nā mea | C | Mn | Si | S | P | Ni | Cr | Mo | Cu |
Nā koi | ≤0.15 | 0.5-2.5 | ≤1.00 | ≤0.03 | ≤0.04 | 12.0-14.0 | 122.0-25.0 | ≤0.75 | ≤0.75 |
Nā hopena maʻamau | 0.060 | 0.89 | 0.69 | 0.010 | 0.025 | 12.50 | 24.05 | 0.10 | 0.08 |
NA WAIWAI MECHANICAL WELD METAL A PAU:
Nā mea | Rm/MPa | A/% |
Nā koi | ≥550 | ≥25 |
Nā hopena maʻamau | 600 | 38 |
KĀINA HANA MAU: (AC a i ʻole DC+)
Anawaena (mm) | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
I kēia manawa (A) | 25-50 | 50-80 | 80-110 | 110-160 | 160-200 |
PACKAGING:
5kg / pahu, 4 pahu / pahu, 20kgs / pahu, 50 pahu / pallet.21MT -26MT no 1X20″ FCL.
OEM/ODM:
Kākoʻo mākou i ka OEM/ODM a hiki ke hana i ka ʻeke e like me kāu hoʻolālā, e ʻoluʻolu e kelepona mai iā mākou no ke kūkākūkā kikoʻī.
Nānā kānāwai:
Nānā ʻia nā ʻāpana welding e ka ʻoihana nānā maikaʻi o ka mea hana.
No nā welds e koi ana i ka ho'āʻo radiographic, ʻaʻole pono e emi ka lōʻihi o nā welds i lalo o ka 20% o ka lōʻihi o nā welds.
Ke ʻike ʻia kahi kīnā ʻole i ʻae ʻia i ka weld, e hana ʻia ka hoʻāʻo radiographic hou kokoke i ka hemahema, a ʻo ka lōʻihi o ka nānā radiographic hou e like me ka lōʻihi o ka ʻāpana i nānā ʻia i ka radiographically o ka weld.Inā ʻike ʻia kahi kīnā ʻole ma hope o ka hoʻāʻo radiographic hou, pono e hoʻāʻo ʻia nā welds āpau.
No nā ʻāpana wili koʻikoʻi, e nānā ʻia ke ʻano a me ke ʻano geometric a me ka nui o ka weld.Ma waho aʻe o ka nānā ʻana o nā welds no nā ʻāpana maʻamau, e nānā pono ʻia ka geometry a me nā ana o nā welds.
No nā ʻāpana koʻikoʻi a i ʻole nā welds koʻikoʻi o nā ʻāpana koʻikoʻi, e hoʻokō ʻia nā koi no ka hoʻāʻo ʻole luku ʻole a i ʻole sealing test a me ka welding mechanical performance test e like me nā kikoʻī i nā kaha kiʻi a i ʻole ke kauoha ʻana i nā koi ʻenehana.
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Mua: Elektrode wiliwili kila ʻole AWS E308L-16 (A002) Aʻe: Elektrode wiliwili kila ʻole AWS E309L-16(A062)