ʻO nā mea hana wiliwili wiliwili ʻo Flux ke alo paʻakikī
GEH-547Mo he electrode lima e pili ana i ka GB/T984 EDCr-A2-15 o ka hae aupuni Kina, i hoohana ia i na ano a pau o ka ihu a me ka ili metala.Hoʻohana nui ʻia ia no ka hoʻopili ʻana i ka ʻili o ka valve sealing surface nona ka mahana hana ma lalo o 510 ℃.Hiki ke hoʻohana ʻia ke ʻano hana kuʻi ʻana o ka pilina hoʻohuli DC.ʻO ka metala no ka hoʻoulu ʻana he 12Cr13(1Cr13) semi-ferritic chromium steel.Ma o ka mana maikaʻi o ka hoʻolako ʻana i nā mea waiwai, ʻenehana hana kiʻekiʻe a me ka nānā ʻana i ka maikaʻi o ka huahana maʻamau, ʻo kēia electrode welding kūpono no 510 ℃ ma lalo o ka ʻenehana hana i ʻae ʻia i ka mākeke, maikaʻi ka hopena o ka mākeke.
Hoʻohana & Kūlana
ʻO ka helu helu GEH-507Mo kēia paʻa paʻa paʻa paʻa lima electrode e hoʻohana nui ʻia i ka lole metala a me ka mahu wai, ka wai palupalu, ka cavitation a me nā ʻāpana ʻē aʻe, e like me ka valve sealing surface (kahi hana ma lalo o 550 ℃), shaft, mixer pulp, ka hoʻoheheʻe ʻana i ka ʻili uila.Inā hoʻohana ʻia me D577 electrode, hiki iā ia ke loaʻa i ke kūpaʻa abrasion maikaʻi.A maʻalahi ke kaʻina hana i luna, ʻaʻohe preheating ma mua o ke kuʻi ʻana, ʻaʻohe mālama wela ma hope o ke kuʻi ʻana, me ka hoʻohana ʻana i ka pilina hoʻohuli DC.
Nā hiʻohiʻona
GEH-507Mo he haʻahaʻa sodium hydrogen type kiʻekiʻe chromium steel hardfacing strip, hana maikaʻi, liʻiliʻi ka splash, maʻalahi ka wehe ʻana i ka slag, nani ke ʻano, maʻalahi e hoʻokō i ka hana mechanical;Loaʻa i ka papa i luna nā hiʻohiʻona o ka ea quenching, kiʻekiʻe kiʻekiʻe-mehana wela, maikaʻi thermal kūpaʻa a me ka corrosion kū'ē.Pono kēia ʻano electrode lima e hoʻolohe i nā mea he nui ma mua o ke kuʻi ʻana, i ʻole e hoʻokau hewa i ka hana welding.ʻO ka helu mua: pono e hoʻomaloʻo ʻia ma 300-350 ℃ no 1 hola ma mua o ke kuʻi ʻana.ʻO ka helu ʻelua: ʻo ka makū o ka ʻili o ka mea kumu, nā ʻōpala ʻōpala, ka ʻaila e hoʻopau piha ʻia.ʻO ke kolu o ka helu: e hoʻolohe i ke ala o ke arc a me ke arc, arc ma hope o ka ʻā ʻana o ke arc back, remelting arc point, arc e hoʻopiha i ka lua arc.
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 | W |
| GB/T RULA | 0.20 | - | - | 10.00-16.00 | 6.00 | 2.50 | 2.000 |
| NA RULA AWS | - | - | - | - | - | - | - |
| KA WAIWAI LA'ANA | 0.1 | 0.35 | 1.10 | 12.8 | 2 | 1.41 | 0.02 |
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 | W |
| GB/T RULA | 0.20 | - | - | 10.00-16.00 | 6.00 | 2.50 | 2.000 |
| NA RULA AWS | - | - | - | - | - | - | - |
| KA WAIWAI LA'ANA | 0.1 | 0.35 | 1.10 | 12.8 | 2 | 1.41 | 0.02 |
PALAPALA PALAPALA I MANAOIA:
| NĀ KĀNĀWAI (mm) | 3.2*350 | 4.0*350 | 5.0*350 | |||||
| UILA (Amp) | 80-120 | 120-160 | 160-210 | |||||
