Paʻa-ʻalo Manual electrode weld fabrication lako
ʻO GEH-547Mo kahi nickel electrode kiʻekiʻe no ka ʻenehana hoʻopaʻa paʻa paʻa.He kūpono ia no ka nui o ka ʻili paʻa paʻa i nā kūlana kuʻi.He mea kaulana loa kēia electrode ma ka mākeke a hoʻohana ʻia i kahi kiʻekiʻe kiʻekiʻe ma ka mākeke kūloko o Kina.ʻO kā mākou hui ma o ka mālama ʻana i nā mea maka a me ka hoʻokele kaʻina hana, a me ka nānā ʻana i ka maikaʻi o nā huahana, a me ka hāʻawi ʻana i ka lawelawe ma hope o ke kūʻai aku, ua ʻike ʻia e nā mea kūʻai.
Hoʻohana & Kūlana
ʻO GEH-547Mo he electrode lima e pili ana i ka GB/T984 ED CrNi-B-15, i hoʻohana ʻia i nā ʻano like ʻole o ka hoʻoheheʻe ʻana a me ka hoʻoheheʻe ʻana i ka metala.Hoʻohana nui ʻia ia no ka hoʻopili ʻana i ka ʻili o ka valve sealing kiʻekiʻe me ka mahana hana ma lalo o 600 ℃.Ma ka hoʻokuʻu ʻana i ka alloy kikoʻī ma ka ʻili o ka substrate, hiki iā ia ke hoʻokō i nā pono o ka pale ʻana a me ke kūpaʻa corrosion.ʻO ke kūpaʻa wela kiʻekiʻe a i ʻole ka hui pū ʻana o nā kūlana hana.ʻO ka hoʻemi ʻana i nā kumukūʻai hana, ka hoʻomaikaʻi ʻana i ka hoʻohana ʻana i nā huahana ma o ka hoʻoponopono hou ʻana, a i ʻole ka hoʻomaʻamaʻa ʻana i ka mālama ʻana i ke kūkulu ʻana a me ke ʻano o ka mea hana, ʻo ia nā ala maʻalahi a maʻalahi.ʻO ka mea i kapa ʻia ʻo ka ʻenehana paʻa paʻa i kapa ʻia ʻo ia ka hoʻoheheʻe ʻana i ka ʻili metala, ka hoʻoulu ʻana a i ʻole ka hoʻoponopono ʻana.
Nā hiʻohiʻona
ʻO GEH-547Mo kahi haʻahaʻa sodium hydrogen i uhi ʻia kiʻekiʻe chromium nickel valve surfacing electrode, me ka hoʻohana ʻana i ka pilina hoʻohuli DC.Hoʻoikaika ʻia ka metala i luna e Si, Mo, W, V, Nb a me nā mea ʻē aʻe e loaʻa ai ke ʻano autonitic me kahi liʻiliʻi o ka ferrite, he maikaʻi ke kiʻekiʻe kiʻekiʻe abrasion kū'ē a me ka erosion kū'ē, kiʻekiʻe wela paʻakikī, maikaʻi thermal paʻa a me ka wela. pale ʻana i ka luhi.He mea kupaianaha ka hopena paʻakikī o ka hoʻokele metala.Me ka piʻi ʻana o ka wā ʻelemakule, hoʻomaikaʻi hou ʻia ka paʻakikī a me ka pale ʻana i ka abrasion.He kūpono ia no ka hoʻokuʻu ʻana i ka ʻili hoʻopaʻa o ka valve puʻe kiʻekiʻe me ka mahana hana ma lalo o 600 ℃, nā ʻano pahu pahu āpau, ka noho valve, ka pā pā, ke poʻo kīwaha nui, ka puka palekana a me ka disc valve, etc.
Hui & Hale Hana
ʻO ka hoʻohui ʻana o ka huahana a me ka hoʻokomo ʻana i nā waiwai mechanical
KOMPONO KIMIKA:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | Nb | P | S |
| GB/T RULA | 0.18 | 0.60-5.00 | 3.80-6.50 | 14.00-21.00 | 6.50-12.00 | 3.50-7.00 | 0.50-1.20 | 0.04 | 0.03 |
| NA RULA AWS | - | - | - | - | - | - | - | - | - |
| KA WAIWAI LA'ANA | 0.05 | 1.26 | 5.34 | 16.1 | 8.1 | 3.8 | 0.61 | 0.028 | 0.007 |
PALAPALA PALAPALA I MANAOIA:
| NĀ KĀNĀWAI (mm) | 3.2*350 | 4.0*350 | 5.0*350 | |||||
| UILA (Amp) | 80-120 | 120-160 | 160-210 | |||||
NA HIHIA MAU
Palapala
ʻO ka hoʻohui ʻana o ka huahana a me ka hoʻokomo ʻana i nā waiwai mechanical
KOMPONO KIMIKA:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | Nb | P | S |
| GB/T RULA | 0.18 | 0.60-5.00 | 3.80-6.50 | 14.00-21.00 | 6.50-12.00 | 3.50-7.00 | 0.50-1.20 | 0.04 | 0.03 |
| NA RULA AWS | - | - | - | - | - | - | - | - | - |
| KA WAIWAI LA'ANA | 0.05 | 1.26 | 5.34 | 16.1 | 8.1 | 3.8 | 0.61 | 0.028 | 0.007 |
PALAPALA PALAPALA I MANAOIA:
| NĀ KĀNĀWAI (mm) | 3.2*350 | 4.0*350 | 5.0*350 | |||||
| UILA (Amp) | 80-120 | 120-160 | 160-210 | |||||
