H00Cr21Ni10T Kowiri tira Argon-arc Waea Fehokotakianga
Taupānga
Ko te nuinga mo te CNG (te hau maaori kapi), te LNG (te hau maaori waipiro), te LPG (te hinu hinu hinu) te waahi taputapu hiko mo te whakapiri i nga rauemi kowiri tira e whakamahia ana i roto i nga taiao cryogenic me te iti o te pāmahana;penei i te 12Cr18Ni9 (SUS 302), 06Cr19Ni10 (SUS 304), 022Cr18Ni9 (SUS 304L) ) te whakapiri.
Waea fehokotaki hanganga matū(Wt%)
| Tauira | Waea fehokotaki hanganga matū（Wt%） | ||||||||
|
| C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
| H00Cr21Ni10T | 0.020 | 1.72 | 0.48 | 19.76 | 9.83 | 0.006 | 0.018 | 0.010 | 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% |
| S308L | ER308L | 585 | 40.0 |
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.
