AWS A5.13 ENiCrFe-1 Nickel alloys Manual electrode Welding accessories
Nickel-ma muli o ka hao kuʻihao uea i maikai hana o ke kū'ē i ka hana kinoea, caustic medium, corrosion kū'ē i ka ho'ēmi 'akika waena, a he kiʻekiʻe ikaika, maikaʻi plasticity, anu a me ka wela deformation a me ka hana a me ka welding ano, no laila, hoʻohana nui 'ia i ka petrochemical, metallurgy, atomic ikehu, hoʻomohala moana, mokulele, aerospace a me nā ʻoihana ʻē aʻe, e hoʻoponopono i ke kila kuhiliʻole maʻamau a me nā metala ʻē aʻe, ʻaʻole hiki i nā mea non-metallic ke hoʻonā i ka pilikia corrosion ʻenekinia, he mea koʻikoʻi nui ka corrosion.ʻO nā mea hoʻoheheʻe i hoʻopaʻa ʻia i ka nickel e pili ana i nā mea hoʻoheheʻe i hoʻokumu ʻia i ka nickel a loaʻa nā mea hoʻohuihui a hiki ke pale aku i ka corrosion ma kekahi mau media.Ke hoʻokaʻawale ʻia e kona haku mele ʻana, aia nā nickel, nickel-copper alloys, nickel-molybdenum (nickel-molybdenum ferrolybdenum) alloys, nickel-chromium (nickel-chromium-iron) alloys, nickel-chromium-molybdenum (me ka nickel-chromium). -molybdenum alloys a me ka nickel-chromium-molybdenum copper alloys) a me ka nickel-iron chromium (nā hao-nickel-based alloys) a me nā ʻāpana ʻē aʻe.Hoʻohana ʻia ʻo ERNi-1 maʻemaʻe nickel welding e hoʻopili i ka 200, 201 nickel alloy a me ka nickel-plated steel plate;wiliwili o ke kila a me ka nickel mea like ole;ʻO ka hoʻoheheʻe ʻia ʻana o ke kila.Nikela-keleawe uwea kuʻihao ERNiCu-7 Monel 400 alloy iho wiliwili;a me ka wiliwili o Monel 400 me ke kila;Hoʻohana ʻia no ka uhi ʻana o ke kila.Hoʻohana ʻia ʻo Nichrome welding wire ERNiCrFe-3 no ka wiliwili ʻana i nā mea like ʻole o ka hoʻopili ʻana i nā mea kolo-kū pale;- Hoʻopili ʻia o nā austenitic, ferritic steels a me nā nickel alloy kiʻekiʻe, hoʻopaʻa ʻia o nā kila kila i loaʻa i ka 9% nickel Nichrome welding wire ERNiCrFe-7 i hoʻohana ʻia no ka wiliwili ʻana a me ka hoʻoheheʻe ʻana i ke kila, ʻoi aku ka kūpono no ke kūkulu ʻana i nā reactors nuklea.ʻO ka wiliwili ʻana o ka uwea kuʻi nickel-chromium-molybdenum ERNiCrMo-3 INCONEL625, INCONEL825, INCONEL25-6Mo a me MONEL400 mau mea hoʻohui;- Ke kuʻi ʻana ma waena o ke kila austenitic ikaika kiʻekiʻe a me ka huila INCOLOY020;ʻO ke kuʻi ʻana ma waena o nā nickel-based alloys a me nā mea like ʻole o ke kila kila;ʻO ke kila paʻakikī
Hoʻohana & Kūlana
Hiki ke hoʻohana ʻia kēia COBALT-BASED SURFACING ELECTRODE no ka lining sleeve of shaft SLEEVE, ka ʻoki ʻana i ka ʻaoʻao o nā lako fiber chemical, SAWTOOTH, SCREW PUSH ROD, kiʻekiʻe wela a me ke kiʻekiʻe kiʻekiʻe kiʻekiʻe VALVE a me ke kiʻekiʻe kiʻekiʻe pump ETC.Pono e emi ka roughness ili o ka mea hana ma mua o Ra12.5μm, a e hoʻoneʻe loa ʻia ka ʻōpala, ka aila a me nā lepo ʻē aʻe.ʻAʻole pono i ka matrix nā māwae, pores, one a me nā hemahema ʻē aʻe, a ʻo nā ʻaoʻao a me nā kihi e pōʻai.Ma mua o ka hoʻoulu ʻana, pono e koho ʻia nā ʻano wela like ʻole e like me ka mea substrate no ka preheating.Ke hoʻoheheʻe ʻia ka mea matrix i ka pearlitic heat-resistant steel a i ʻole martensitic stainless steel a me nā mea ʻē aʻe me ka maikaʻi ʻole o ka hana kuʻi ʻana, pono e wili ʻia ka austenitic stainless steel surfacing layer ma ka ʻili o ka matrix, a laila pono ke alo o ka cobalt-based alloy i luna ma hope o ka hana maʻemaʻe. hoʻomaikaʻi i ka pale ʻana a pale i nā māwae.Hiki ke hoʻohana ʻia ka mana wiliwili AC a DC paha no nā electrodes D802 a me D812.Manaʻo ʻia ka mana wiliwili Dc arc.
Nā hiʻohiʻona
ʻO GEH-SL12 titanium calcium i uhi ʻia i ka hoʻoheheʻe ʻana i ke kumu o ka ʻili.Hoʻohana ʻia ʻo Cobalt-cr-tungsten alloy e like me ke kaula kumu.Manaʻo ʻia ka pili ʻana o Dc.Hiki i ka metala ke hoʻomau i ke kūpaʻa ʻaʻahu maikaʻi a me ke kūpaʻa corrosion ma 650 ℃.Ma mua o ke kuʻi ʻana, pono e kālua ʻia ma 300-350 ℃ no 1 hola;Pono e hoʻoneʻe ʻia ka papa paʻakikī ma luna o ka ʻili metala kumu e pale aku i nā māwae a me ka brittleness.E like me ka nui o ka mea hana metala kumu a me ke ʻano o ka metala kumu, pono ia e hoʻomaʻamaʻa mua ʻia ma 300-600 ℃, a kūpono ke kuʻi ʻana o ka pōkole pōkole o kēia manawa.
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 | P | Fe | Nb+Ta | S |
| GB/T RULA | 0.08 | 3.5 | 0.80 | 13.0-17.0 | ≥62 | 0.02 | 11.0 | 0.5-4.0 | 0.015 |
| NA RULA AWS | 0.08 | 3.5 | 0.75 | 13.0-17.0 | ≥ | 0.03 | 11.0 | 1.5-4.0 | 0.015 |
| KA WAIWAI LA'ANA | 0.048 | 2.97 | 0.34 | 15.6 | 69.6 | 0.005 | 8.94 | 2.65 | 0.007 |
PALAPALA PALAPALA I MANAOIA:
| NĀ KĀNĀWAI (mm) | 2.6*300 | 3.2*350 | 4.0*350 | |||||
| UILA (Amp) | Kuʻo palahalaha/horizontal | 69-95 | 70-115 | 95-145 | ||||
| ʻO ka wiliwili kū pololei/ma luna | 55-80 | 65-110 | 80-130 | |||||
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 | P | Fe | Nb+Ta | S |
| GB/T RULA | 0.08 | 3.5 | 0.80 | 13.0-17.0 | ≥62 | 0.02 | 11.0 | 0.5-4.0 | 0.015 |
| NA RULA AWS | 0.08 | 3.5 | 0.75 | 13.0-17.0 | ≥ | 0.03 | 11.0 | 1.5-4.0 | 0.015 |
| KA WAIWAI LA'ANA | 0.048 | 2.97 | 0.34 | 15.6 | 69.6 | 0.005 | 8.94 | 2.65 | 0.007 |
PALAPALA PALAPALA I MANAOIA:
| NĀ KĀNĀWAI (mm) | 2.6*300 | 3.2*350 | 4.0*350 | |||||
| UILA (Amp) | Kuʻo palahalaha/horizontal | 69-95 | 70-115 | 95-145 | ||||
| ʻO ka wiliwili kū pololei/ma luna | 55-80 | 65-110 | 80-130 | |||||
