ER307 Bakin Karfe Argon-Arc Welding Waya

Ana amfani da shi sau da yawa a cikin jiragen ruwa na nukiliya, farantin karfe mai hana harsashi da sauran lokuta na musamman da ke buƙatar abubuwan da ba na maganadisu ba, kuma ana iya amfani da shi don walda nau'ikan karafa iri-iri masu wahalar walda da sauƙi.


Cikakken Bayani

Tags samfurin

Bayanin argon baka walda waya

Wayar walda ta Argon wata nau'in walda ce ta inert iskar gas, wacce ke da halaye masu zuwa:
1. Argon yana da sakamako mai kyau na kariya kuma yana iya samun maɗaukaki masu inganci.
2.Bargawar baka konewa da zurfin narkewa, musamman dacewa da walda bakin ciki faranti.
3. Sauƙaƙan aiki, duk waldi na matsayi, walƙiya gefe ɗaya da kafawar gefe biyu ana iya gane su.
4. Samuwar walda yana da kyau ba tare da fantsama ba.

Abubuwan sinadaran walda na waya (Wt%)

Samfura

Welding waya sinadaran abun da ke ciki(Wt%)

 

C

Mn

Si

Cr

Ni

Mo

P

S

Cu

Sauran

Saukewa: ER307

0.072

4.60

0.43

20.15

9.52

0.92

0.013

0.008

0.31

-

Ayyukan samfur

Madaidaicin ƙirar ƙima (daidai).

Misali na kaddarorin jiki na ajiyar ƙarfe (tare da SJ601)

GB

AWS

Ƙarfin TensileMPa

Tsawaita%

S307

Saukewa: ER307

628

38.0

Alamar walda samfurin halin yanzu (AC KO DC-)

Diamita (mm)

¢ 1.6

¢2.0

¢ 2.5

¢ 3.2

Welding halin yanzu (A)

50-100

100-200

200-300

300-400

Ƙayyadaddun samfur

Diamita na waya

¢ 1.6

¢2.0

¢ 2.5

Kunshin nauyi

5Kg / akwatin filastik, 20Kg / kartani (Ya ƙunshi 4 ƙananan akwatunan filastik)

Kariya don amfanin samfur

1. Gas mai kariya: tsaftar Ar;Yawan kwarara: 9-14L / min lokacin da na yanzu shine 100-200A, 14-18L / min lokacin da na yanzu shine 200-300A.

2. Tungsten lantarki tsawo tsawo: 3-5mm;Tsawon baka: 1-3mm.

3. Gudun iska yana iyakance zuwa ≤1.0m / s;ana bada shawarar wuce kariyar argon a bayan yankin waldawa.

4. A cikin walda, girman ƙarfin layin walda kai tsaye yana shafar kaddarorin injina da juriya na ƙarfe na walda, kuma ya kamata a biya ƙarin hankali.

5. Tabbatar cire tsatsa, danshi, mai, ƙura, da dai sauransu akan ɓangaren walda.

Shawarwari na sama don tunani ne kawai, kuma ainihin halin da ake ciki zai yi nasara a cikin takamaiman aiki.Idan ya cancanta, aiwatar da cancantar ya kamata a za'ayi kafin kayyade tsarin walda.


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