16Mo3 paipa maitai koranu korekore
| Paerewa | Kōeke | Whakaritenga Matū (Mōrahi %) | ||||||
| C | Si | Mn | P | S | Cr | Mo | ||
| En10216-2 | 16Mo3 | 0.12-0.2 | ≤0.35 | 0.4-0.9 | ≤0.025 | ≤0.01 | ≤0.30 | 0.25-0.35 |
3. Āhuatanga Miihini:
| Paerewa | Kōeke | Te Kaha Toka | Te Kaha Tuku | Te whakaroa |
| (MPa) | (MPa) | (%) | ||
| En10216-2 | 16Mo3 | 440-590 | ≥260 | ≥22 |
4. Whakaaturanga Whakaaturanga:
5. Taupānga:
1) Paerewa: EN10028 EN10222-2 2017 (paerewa Pakeha, paerewa ke)
2) Whakaingoatanga: Ka whakaingoatia kia rite ki te ihirangi o te C (waro) me te Mo (molybdenum), ko te tikanga ko te ihirangi waro.
o tenei pereti maitai he tata ki te 160, ko te ihirangi o te molybdenum he tata ki te 300.
3) Te maimoatanga wera: te whakarite, te whakarite ranei + te whakama
4) He rereke te 16Mo3 mai i etahi atu rauemi i te wa e whakapiri ana. Me whakamahana i te tuatahi, me whakamahana te weld mo
tata ki te 30 meneti i muri i te whakaotinga o te weriweri.
5) Ko te konupora rino 16mo3 he huānga whakakotahi nui i roto i te rino me tetahi huānga whakakaha nui, he
te awe nui ki te pakari o te whakarewa whakarewa.
6) I te iti iho i te 0.05% te ihirangi Mn o te pereti maitai 16mo3, he tino tiketike te uaua o te whakarewa;
7) Ko te 16mo3 pereti rino he tino pakarukaru ina neke ake te Mn i te 3%;
8) Ina he 0.6-1.8% te ihirangi Mn o te pereti maitai 16mo3, TEL: 180-377-99127% he pai ake te kaha me te uaua o te whakarewa.
9) He aha te paanga o te huānga whanariki (S) o te pereti rino 16mo3 ki te weldability?
10) He maha nga wa e noho ana te whanariki i roto i te ahua o te rino sulfide i roto i te maitai, ka tohatohahia ki te rohe witi i roto i te whatunga, na reira tino nui
te whakaiti i te pakari o te maitai. He iti te pāmahana eutectic o te rino me te rino sulfide (985°C). Na reira, i te wa o te tukatuka wera,
Ko te pāmahana timatanga o te tukatuka ko te tikanga 1150-1200°C, a kua rewa te eutectic o te rino me te rino sulfide, ka puta
te pakaru i te wa e tukatuka ana. Ko tenei ahuatanga ko te mea e kiia nei ko "te wera o te whanariki". Ko tenei ahuatanga o te whanariki ka puta te maitai ki te
whakawhanake i nga kapiti wera ina ka paiherea. Na reira, ko te ihirangi o te whanariki i roto i te maitai kei te tino whakahaeretia. Ko te rereketanga nui i waenga
te maitai waro noa, te rino waro-kounga teitei me te rino-kounga-kounga teitei te ihirangi o te whanariki me te ūkuikui.
6. Rarangi Whakaputa Paipa Paa:
7. Ta matou ratonga:
8. Ētahi atu Production:
9. Tangata Whakapā:
Roger Zhang
Turanga: Kaiwhakahaere Hoko
Īmēra: roger@shhuaxinsteel.com
Waea: +86 527 8888 0826
Pūtau: +86 182 4897 6466
Whatsapp/Wechat:+86 182 4897 6466
He wheako nui mo te ngongo kowiri tira me te waro maitai, nga taputapu, te kaupapa Hanga maitai ETC.
