Er385 bakin karfe walda
A takaice bayanin:
Er385 wani nau'in baƙin ƙarfe na filler na filler ne, musamman bautar bakin karfe ba. "Er" tsaye don "electrode ko sanda," da "385" yana nuna abubuwan da ke tattare da sunadarai da halaye na ƙarfe na filler. A wannan yanayin, er385 an tsara shi don walda ausenitic bakin karfe.
Er385 SLDING SOD:
Ausenitic bakin karfe, kamar nau'in 904l, da molomium, yana sa su cutarwa sosai kuma sun dace da amfani cikin yanayin m. An saba amfani da sandunan da aka saba amfani dasu a aikace-aikacen da juriya na lalata, da kuma marinine), Arc Tristen Welding (gtaw ko tig), da kuma mai samar da ƙarfe na ƙarfe (GMaw ko Mig).
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Bayani na ER385 Welding Waya:
Sa | Er304 ER308L ER309L, ER385 da sauransu. |
Na misali | Aws A5.9 |
Farfajiya | Mai haske, girgije, a fili, baƙar fata |
Diamita | Mig - 0.8 zuwa 1.6 mm, tig - 1 zuwa 5.5 mm, core waya - 1.6 zuwa 6.0 |
Roƙo | Ana amfani dashi a cikin samarwa da kuma shirye-shiryen hasumiya, tankuna, bututun bututun da adana kaya da kuma kwantena na acid. |
Daidai da bakin karfe er385 waya:
Na misali | Werkstoff nr. | M | JIS | BS | KS | Gama gari | EN |
Er-385 | 1.4539 | N08904 | Su 904L | 904s13 | Sts 317j5l | Z2 NCD 25-20 | X1nicrkourmo25-20-5 |
Abubuwan sunadarai na Susselents 904L waldi:
A cewar daidaitaccen aws A5.9
Sa | C | Mn | P | S | Si | Cr | Ni | Mo | Cu |
Er385 (904l) | 0.025 | 1.0-2.5 | 0.02 | 0.03 | 0.5 | 19.5-21.5 | 24-0-36.0 | 4.2-5.2 | 1.2.0 |
1.4539 Welding Propertical Properties:
Sa | Tengearfin Tension Kri [a] | Elongation% |
Er385 | 75 [520] | 30 |
Me yasa Zabi Amurka?
•Kuna iya samun cikakken abu gwargwadon buƙatunku a ƙarancin farashi.
•Har ila yau, muna bayar da kayan aikawa, Fob, CFR, cif, da ƙofar zuwa ƙofar ofisoshin ƙofa. Muna ba da shawarar ku yi ma'amala da jigilar kaya wanda zai zama mai tattalin arziƙi.
•Abubuwan da muke samarwa cikakke ne, na dama daga takardar shaidar gwajin kayan ƙasa zuwa sanarwa ta girma ta ƙarshe. (Rahoton zai nuna a kan buƙata)
•Muna da tabbacin bayar da amsa a cikin 24hours (yawanci a cikin awa ɗaya)
•Bayar da rahoton SGS TUV.
•Mun tabbatar mana cikakke ga abokan cinikinmu. Idan ba zai yiwu a sadu da bukatunku ba bayan nazarin duk zaɓuɓɓuka, ba za mu ɓatar da ku ba ta wajen yin kyakkyawar alaƙar ciniki.
•Samar da sabis na tsayawa.
Welding na yanzu sigogi na yanzu: DCEP (DC +)
Bayanin diamita ta waya (mm) | 1.2 | 1.6 |
Voltage (v) | 22-34 | 25-38 |
Na yanzu (a) | 120-260 | 200-300 |
Bushe elongation (mm) | 15-20 | 18-25 |
Gas Gas | 20-25 | 20-25 |
Waɗanne halaye ne na waya Er385?
1. Kyakkyawan lalata juriya na lalata, zai iya yin ƙididdigar lalata acid da acid din acid, kuma maida hankali a lalata, lalata lalata da sauran matsalolin helides.
2. ARC tana da taushi da kwanciyar hankali, tare da ƙarancin tsiro, kyakkyawan tsari, kyakkyawan sutura mai kyau, ciyarwar waya mai kyau, kuma kyakkyawan kyakkyawan aikin waldi.
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Welding matsayi da abubuwa masu mahimmanci:
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1. Yi amfani da shingen iska yayin waldi a wurare masu iska don guje wa iskar busasshen da iska mai ƙarfi.
2. Zazzage zafin jiki tsakanin wucewa a 16-100 ℃.
3. Danshi, tsatsa na tsatsa da kuma zubar da mai a saman karfe dole ne a cire shi kafin waldi.
4. Yi amfani da gas na CO2 don walda, tsarkakakkiyar dole ne ya fi 99%, kuma ya kamata a sarrafa gas a 20-25L / min.
5. Za a iya sarrafa tsawon lokacin haskakawa na welding ɗin da ya kamata a sarrafa shi a cikin kewayon 15-25mm.
6. Bayan amfani da waya mai walwala, lasifikar danshi-tabbaci, yi amfani da shi da wuri-wuri, kuma kada ku bar waya mara amfani wanda aka bayyana a cikin iska na dogon lokaci.
Abokanmu
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Bakin karfe na tattara kaya:
1. Fakitin yana da mahimmanci mafi mahimmanci musamman a cikin jigilar kayayyaki waɗanda ke wucewa wanda ya wuce ƙarshen hanyoyi daban-daban, don haka mun sanya damuwa ta musamman game da ɗaukar hoto.
2. Saky Karfe kayan mu na kayan mu a wurare da yawa dangane da samfuran. Muna shirya samfuranmu a hanyoyi da yawa, kamar,
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