ER308H Kowiri tira Argon-arc Waea Fehokotakianga

1. Hau tiaki: Ar parakore;tere rere: 9-14L / min ka 100-200A te waahi, 14-18L / min ka 200-300A te waahi.

2. Tungsten electrode toronga roa: 3-5mm;roa arc: 1-3mm.

3. He iti te tere o te hau ki te ≤1.0m/s;e taunaki ana kia tukuna te whakamarumaru argon ki muri o te waahi whakapiri.

4. I roto i te whakapiringa, ko te nui o te kaha o te raina whakahiato ka pa tika ki nga ahuatanga miihini me te aukati kapiti o te whakarewa whakarewa, me nui ake te aro ki a ia.

5. Me mohio ki te tango i te paparanga waikura, te makuku, te hinu, te puehu, me etahi atu i runga i te waahanga whakapiri.


Taipitopito Hua

Tohu Hua

Taupānga

Kei te whakamahia mo te whakapiri o 12Cr18Ni9 (SUS 302), 06Cr19Ni10 (SUS 304) momo austenitic kowiri tira me nga whakarewa turanga rite, a ka whakamahia ano hoki mo te whakapiri i nga papa angiangi.

Waea fehokotaki hanganga matū(Wt%)

Tauira

Waea fehokotaki hanganga matūWt%)

 

C

Mn

Si

Cr

Ni

Mo

P

S

Cu

ER308H

0.050

1.79

0.48

19.72

9.40

0.005

0.022

0.013

0.06

Mahinga hua

Tauira paerewa (taurite).

He tauira o nga ahuatanga tinana o te konganuku kua penapena (me SJ601)

GB

AWS

Te Kaha TokaMPa

Whakaroa%

S308H

ER308H

590

40.5

Hua fehokotaki'anga tohu naianei (AC, DC-)

Diamita(mm)

¢1.6

¢2.0

¢2.5

¢3.2

Waehere naianei(A)

50-100

100-200

200-300

300-400

Whakatakotoranga Hua

Waea diameter

¢1.6

¢2.0

¢2.5

taumaha mōkihi

5Kg/pouaka kirihou,20Kg/kaata(Kei roto 4 pouaka kirihou iti)

Whakatupato mo te whakamahi hua

1. Hau tiaki: Ar parakore;tere rere: 9-14L / min ka 100-200A te waahi, 14-18L / min ka 200-300A te waahi.

2. Tungsten electrode toronga roa: 3-5mm;roa arc: 1-3mm.

3. He iti te tere o te hau ki te ≤1.0m/s;e taunaki ana kia tukuna te whakamarumaru argon ki muri o te waahi whakapiri.

4. I roto i te whakapiringa, ko te nui o te kaha o te raina whakahiato ka pa tika ki nga ahuatanga miihini me te aukati kapiti o te whakarewa whakarewa, me nui ake te aro ki a ia.

5. Me mohio ki te tango i te paparanga waikura, te makuku, te hinu, te puehu, me etahi atu i runga i te waahanga whakapiri.

Ko nga whakaaro i runga ake nei mo te tohutoro anake, a ko te tino ahuatanga ka kaha i roto i nga mahi motuhake.Mena e tika ana, me whakahaere tohu tohu i mua i te whakatau i te mahere whakaahuru.


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