Mea Fa'apipi'i Laiti Fa'a-Weld

Hikelokmea fa'apipi'i la'ititie masani ona faʻaaogaina i le ultra-mama le siosiomaga i semiconductor alamanuia ma e talafeagai mo pipeline sootaga o ala o faasalalauga maualuga-mama.O se mea fa'apipi'i uelo.O lona fausaga autu e aofia aitu'u sa'o, tulilima, teemasatauro.E iai ona uiga oitiiti leo, lapopoa sa'o o le pito uelo, mata pito mafolafola, mata ma'ai e aunoa ma se pulu, puipui faagaau tutusa, uelo sa'o ma le fa'aleleia atili o le toe fa'aleleia o le uelo.

Mea Fa'apipi'i Fa'a'au Laiti1

Vaega fa'avae

O le tulaga fa'apololei roughness o totonu alalaupapa o tama'i butt-weld fa'apipi'i o le 10μin.(0.25μm) Ra, electropolishing e oo atu i le 5μin.(0.13μm), o le tulimanu o le ala tafe i totonu o le tulilima fetaui o se fesoʻotaʻiga lapotopoto e aunoa ma se faʻalavelave faʻalavelave, lea e faigofie mo le sologa lelei o le suiga o le ala.

Mea e mana'omia

316L, 316L VAR ma le 316L VIM-VAR u'amea u'amea o lo'o fa'aaogaina e fai ai meafaitino gaosi, lea e fetaui ma mana'oga o le SEMI F20-0704 standard.O mea faʻapipiʻi o nei mea e tolu e mafai ona tatalia le vevela mai le - 198 ℃ i le 454 ℃.E tusa ai ma le ASME B31.3, o le maualuga o le mamafa o galuega e mafai ona oʻo i le 8500 psig.

Faiga feso'ota'iga

Ole la'ititi la'ititi fa'apipi'i e fa'aogaina e masani ona fa'aogaina mo le so'oga fa'atasi ma le ultra-mama fa'asologa onatimagutu.E fetaui lelei mo le faʻatulagaina o faiga faʻatasi ma avanoa faʻapitoa.O le ata o lo'o fa'aalia ai le ata uelo o la'ititi la'ititi la'ei ma vaega.E tusa ai ma fuafuaga faʻatulagaina eseese, e mafai foʻi ona filifilia le laʻititi o le butt-weld 90 ° tulilima ma le koluse mo le uelo.

Mea Fa'apipi'i Fa'au'au Laiti2

Faiga uelo

E fautuaina le faʻaaogaina o le tungsten arc welding (GTA), lea e tatau ona faʻatinoina e tusa ai ma faiga faʻapipiʻi ma manaʻoga ile tulaga SEMI F78-0304, ma iloilo e tusa ai ma tulaga SEMI F81-1103.O le fa'apipi'iina o mea fa'apipi'i la'ititi e tatau ona fa'atinoina e masini fa'apolofesa otometi uelo.Fa'atonuina ma fa'ata'ita'iina le fa'aogaina o le uelo e mafai ona fa'amautinoa le lelei o le uelo o oloa.

Mea Fa'apipi'i Fa'a-Weld Laiti3

Otometi ala argon arc masini uelo

Mo nisi fa'amatalaga fa'atonu, fa'amolemole va'ai ile filifiligafa'amaumaugalugaUpega tafaʻilagi aloaia a Hikelok.Afai ei ai ni au fesili filifilia, fa'amolemole fa'afeso'ota'i le aufaigaluega fa'atau fa'apolofesa fa'apolofesa ile 24-itula a Hikelok.


Taimi meli: Me-26-2022