304 / 304S tokotoko/waea whakarewa maitai kore waikura (e mōhiotia ana koER308, ER308L, SUS304, SUS304L, WNR 1.4301, 1.4307, SS304, 18Cr-8Ni) he kounga teiteirauemi whakakī maitai kore waikura austenitici hangaia mō te whakarewa304 te maitai kore waikura me ngā koranu rite.
Ka whakaratohiahe ātete pai ki te waikura, he kaha miihini pai, he pumau hoki te mahi whakarewa.
E whakamahia whānuitia ana i roto ingā taputapu matū, ngā mīhini tukatuka kai, ngā paipa, ngā oko pēhanga, ngā taputapu kīhini, me te hanga maitai kowiri tira whānui.
Ko te 304S temomo waro-iti, i arotauhia hei whakaiti i te arotautanga me te waikura intergranular i te wā e whakarewahia ana.
| Huānga | Ihirangi (%) |
|---|---|
| Waro (C) | ≤ 0.08 (304) / ≤ 0.03 (304S) |
| Konukōmiuma (Kr) | 18–20 |
| Nikara (Ni) | 8–10 |
| Manganēhi (Mn) | ≤ 2 |
| Hiraka (Si) | ≤ 1 |
| Whēkau (P) | ≤ 0.045 |
| Whānariki (S) | ≤ 0.03 |
| Rino (Fe) | Taurite |
| Tawhā | Whakatakotoranga |
|---|---|
| Momo Rauemi | Kowiri tira Austenitic (304 / 304S / ER308 / ER308L / SUS304) |
| Puka Hua | Rakau Whakarewa / Waea Whakarewa |
| Diameter | 0.8 – 5.0 mm (ka taea te whakarite) |
| Roa | 250 – 1000 mm (ka taea te whakarite) |
| Te Pūwāhi Rewa | Tata ki te 1400–1450 °C |
| Te kawe i te hiko | Iti ki te Waenga |
| Ātete ki te Waikura | Tino pai |
| Tākai | Ngā koiri, ngā tokotoko tika rānei |
| Huanga | Ngā Kōwhiringa / Whakaahuatanga |
|---|---|
| Te Kounga Koranu | 304 / 304S / ER308 / ER308L / SUS304 / SUS304L / WNR 1.4301 / 1.4307 / SS304 |
| Momo Rauemi | Kowiri tira Austenitic |
| Puka Hua | Rakau Whakarewa / Waea Whakarewa |
| Diameter | 0.8 – 5.0 mm (ka taea te whakarite) |
| Te Manawanui o te Diameter | ±0.01 mm |
| Roa | 250 – 1000 mm (ka taea te whakarite) |
| Whakaotinga Mata | Kanapa, Orohia |
| Momo Tākai | Pōkai, Paihere, Rakau Tika |
| Te Pūwāhi Rewa | Tata ki te 1400–1450 °C |
| Ātete ki te Waikura | Tino pai |
| Kaha / Āhuatanga Mīhini | Teitei |
| Tikanga Whakarewa | TIG (GTAW), MIG (GMAW), Welding Manual |
| Te Maimoatanga Wera | I te wā i tuhia, i whakawerahia |
| Tiwhikete | ISO 9001, RoHS, REACH (whiringa kore) |
| Paninga Motuhake | Paninga ārai-waikura kōwhiringa |
| Taiao Taupānga | Matū, Kai, Moana, Ahumahi |
| Te Roa me te Diameter e taea te Whakarite | Ko ngā mea katoa kei roto i ngā awhe paerewa, he rahi motuhake kei runga i te tono |
Ngā taputapu matū me ngā paipa
Ngā taputapu tukatuka kai me te kīhini
Ngā oko pēhanga me ngā tāke
Kowiri tira hanga whare me te whakapaipai
Te hanga maitai kowiri tira ā-ahumahi whānui
He ātete pai rawa atu ki te waikura (ina koa ki ngā waikawa waikura me te waikura o te āhuarangi)
Te kaha miihini teitei me te ngāwari
Āhua maeneene, ma hoki te whakarewa
Ka whakaitihia e te momo waro iti (304S) te mōrearea o te whakararuraru me te waikura intergranular
He pai mō ngā tukanga whakarewa ā-ringa me ngā tukanga whakarewa aunoa
Ngāwari te whakahaere me te tukatuka
Hototahi ki te nuinga o ngā maitai kore waikura raupapa-300
He pewa pumau, he iti te tauhiuhi i te wā e whakarewaina ana
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