Sandar Walda ta ER385 Bakin Karfe
Takaitaccen Bayani:
ER385 wani nau'in ƙarfe ne na cika walda, musamman electrode na bakin ƙarfe. "ER" yana nufin "Electrode ko Rod," kuma "385" yana nuna sinadaran da halayen ƙarfen cikawa. A wannan yanayin, an ƙera ER385 don walda ƙarfen bakin ƙarfe na austenitic.
Sandar Walda ta ER385:
Karfe masu bakin ƙarfe na Austenitic, kamar Type 904L, suna ɗauke da manyan matakan chromium, nickel, da molybdenum, wanda hakan ke sa su zama masu juriya ga tsatsa kuma sun dace da amfani a cikin mawuyacin yanayi. Ana amfani da sandunan walda na ER385 a aikace-aikace inda juriya ga tsatsa muhimmin abu ne, kamar a masana'antar sinadarai, petrochemical, da na ruwa. Sandar walda ta ER385 ta dace da hanyoyin walda daban-daban, gami da walda mai kariya daga ƙarfe (SMAW), walda mai ƙarfi ta gas tungsten arc (GTAW ko TIG), da walda mai ƙarfi ta gas (GMAW ko MIG).
Bayani dalla-dalla na Wayar Walda ta ER385:
| Matsayi | ER304 ER308L ER309L, ER385 da sauransu |
| Daidaitacce | AWS A5.9 |
| saman | Mai haske, Gajimare, Bayyananne, Baƙi |
| diamita | MIG – 0.8 zuwa 1.6 mm, TIG – 1 zuwa 5.5 mm, Wayar tsakiya – 1.6 zuwa 6.0 |
| Aikace-aikace | Ana amfani da shi sosai wajen samarwa da shirya hasumiyai, tankuna, bututun mai da kwantena na ajiya da jigilar acid daban-daban. |
Daidai da Wayar Bakin Karfe ER385:
| MAS'ALA | WERKSTOFF NR. | UNS | JIS | BS | KS | AFNOR | EN |
| ER-385 | 1.4539 | N08904 | SUS 904L | 904S13 | STS 317J5L | Z2 NCDU 25-20 | X1NiCrMoCu25-20-5 |
Sinadaran Waya SUS 904L Walda:
Dangane da daidaitattun AWS A5.9
| Matsayi | 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 | 1.2-2.0 |
1.4539 Sandar Walda Halayen inji:
| Matsayi | Ƙarfin Taurin Ksi[MPa] | Ƙarawa % |
| ER385 | 75[520] | 30 |
Me Yasa Zabi Mu?
•Za ka iya samun cikakken kayan da ya dace da buƙatunka a mafi ƙarancin farashi.
•Muna kuma bayar da farashin jigilar kaya daga gida zuwa gida, wato Reworks, FOB, CFR, CIF, da kuma jigilar kaya daga gida zuwa gida. Muna ba da shawarar ku yi ciniki da jigilar kaya wanda zai yi muku arha sosai.
•Kayan da muke bayarwa ana iya tantance su gaba ɗaya, tun daga takardar shaidar gwajin kayan aiki zuwa bayanin girma na ƙarshe. (Rahotanni za su nuna idan an buƙata)
•Muna da tabbacin bayar da amsa cikin awanni 24 (yawanci a cikin awa ɗaya)
•Bayar da rahoton SGS TUV.
•Mun sadaukar da kanmu ga abokan cinikinmu. Idan ba zai yiwu mu cika buƙatunku ba bayan mun duba dukkan zaɓuɓɓuka, ba za mu ɓatar da ku ta hanyar yin alkawuran ƙarya waɗanda za su haifar da kyakkyawar alaƙar abokan ciniki ba.
•Bayar da sabis na tsayawa ɗaya.
Sigogi na halin yanzu na walda: DCEP (DC+)
| Bayanin diamita na waya (mm) | 1.2 | 1.6 |
| Wutar lantarki (V) | 22-34 | 25-38 |
| Na yanzu (A) | 120-260 | 200-300 |
| Busasshen tsayi (mm) | 15-20 | 18-25 |
| Gudun iskar gas | 20-25 | 20-25 |
Menene halayen Wayar Walda ta ER385?
1. Kyakkyawan juriya ga tsatsa, zai iya tsayayya da tsatsa iri ɗaya na sulfuric acid da phosphoric acid, ya tsayayya da tsatsa na acetic acid a kowane zafin jiki da taro a ƙarƙashin matsin lamba na yau da kullun, kuma zai iya magance tsatsa ta hanyar lalata rami, tsatsa ta rami, tsatsa ta rami, tsatsa ta damuwa da sauran matsalolin halides.
2. Bakin yana da laushi da karko, ba shi da ɗan tsatsa, kyakkyawan siffa, cire slag mai kyau, ciyar da waya mai karko, da kuma kyakkyawan aikin walda.
Matsayin walda da abubuwa masu mahimmanci:
1. Yi amfani da shingayen hana iska yin walda a wurare masu iska don guje wa ramukan iska masu ƙarfi da ke haifar da iska.
2. Zafin da ke tsakanin wucewar ana sarrafa shi ne a 16-100℃.
3. Dole ne a cire danshi, tabon tsatsa da tabon mai da ke saman ƙarfen tushe gaba ɗaya kafin a yi walda.
4. Yi amfani da iskar gas ta CO2 don walda, tsarkin dole ya fi 99.8%, kuma ya kamata a sarrafa kwararar iskar gas a 20-25L/min.
5. Ya kamata a sarrafa tsawon busasshen layin walda a cikin kewayon 15-25mm.
6. Bayan buɗe wayar walda, a lura: a ɗauki matakan da ba za su iya jure danshi ba, a yi amfani da su da wuri-wuri, kuma kada a bar wayar walda da ba a yi amfani da ita ba a fallasa ta a sararin sama na dogon lokaci.
Abokan Cinikinmu
Bakin Karfe I Bim ɗin Marufi:
1. Shirya kaya yana da matuƙar muhimmanci musamman a yanayin jigilar kaya zuwa ƙasashen waje inda jigilar kaya ke ratsawa ta hanyoyi daban-daban don isa inda za a kai, don haka muna ba da kulawa ta musamman game da shirya kaya.
2. Saky Steel's suna tattara kayanmu ta hanyoyi da dama bisa ga kayayyakin. Muna tattara kayayyakinmu ta hanyoyi da dama, kamar,
