Pae Porowhita me te Rauemi Hanga Rino Koranu AISI 4317 (25CrMo4)
Whakaahuatanga Poto:
Ko te AISI 4317 / 25CrMo4 (1.7218) he maitai koranu chromium-molybdenum e mōhiotia ana mō tōna kaha teitei, tōna pakari, me tōna kaha whakapakeke pai. He whānuitia te whakamahinga mō ngā wāhanga hanga pēnei i ngā toki, ngā taputapu, me ngā tokotoko hono i roto i ngā mahi motuka me ngā mahi miihini.
Pae Porowhita Rino Koranu AISI 4317:
Ko te AISI 4317, e mōhiotia ana ko te 25CrMo4, ko te DIN 1.6582 rānei, he maitai chromium-molybdenum iti-konumohe e tuku ana i te kaha, te pakari, me te ātete ki te kakahu. He mea whakamahi noa i roto i te hanga o ngā wāhanga whakapūmau mahi-teitei pērā i ngā toki, ngā taputapu, ngā toki porotaka, me ngā tokotoko hono. Ka tukuna i roto i te āhua huri wera, whakapūmau rānei, he pai tēnei momo maitai mō te tinei me te whakamahana kia tutuki ai ngā āhuatanga miihini teitei. Ka whakaratohia e Saky Steel ngā pae porowhita me ngā whakapūmau ritenga me ngā ine tika me te whai i ngā paerewa o te ao.
Ngā Whakatakotoranga o te pae maitai 1.6582:
| Tau | 4317 / 25CrMo4 |
| Mata | Mangu; Tihoretia; Orohia; Mīhinitia; Hurihia; Hurihia; Mirahia |
| Te tukatuka | Tātarihia Matao & Orohia Tātarihia Matao, Kore Pokapū Whenua & Orohia |
| Tiwhikete Whakamātautau Mira | En 10204 3.1, En 10204 3.2 rānei |
25CrMo4 Rino Tokotoko Taurite:
| DIN | JIS | AFNOR |
| 1.6582 | SCM420H | 25CD4 |
Te Hanganga Matū o te pae AISI 4317:
| C | Si | Mn | Cr | Mo | Ni |
| 0.17-0.23 | 0.15-0.35 | 0.60-0.90 | 0.9-1.2 | 0.15-0.30 | 1.3-1.7 |
Ngā Āhuatanga Hangarau o te pae porowhita 25CrMo4:
| Kaha kume (MPa) | Te roa (%) | Kaha Hua (MPa) | Te pakeketanga |
| 850–1000 MPa | 14 | ≥ 650 MPa | ≤ 229 HBW (kua whakawerahia) |
Ngā Āhuatanga o te AISI 4317 Steel:
• He tino pakari, he ātete hoki ki te kakahu
• He kaha kume pai me te ātete ngenge
• He pai mō te whakakāpūhau, te whakanitā rānei
• He pai te ngāwari ki te miihini me te whakarewa
Ngā tono o te pae maitai koranu 25CrMo4:
• Ngā taputapu, ngā toki, me ngā wāhanga tuku
• Ngā wāhanga motuka mahi taumaha
• Ngā wāhanga taputapu mīhini
• Ngā wāhanga pūnaha waipēhi me te pūnaha pēhanga
He aha i whiriwhiri ai i a mātou?
•Ka taea e koe te tiki i te rauemi tino tika e rite ana ki ō hiahia i te utu iti rawa.
•Kei a mātou anō ngā utu tuku Reworks, FOB, CFR, CIF, me te tatau ki te tatau. Ka tūtohu mātou kia mahi koe i tētahi kirimana utu pai, ā, he tino ohanga tēnei.
•Ka taea te manatoko i ngā rauemi e tukuna ana e mātou, mai i te tiwhikete whakamātautau rauemi mata ki te tauākī whakamutunga mō ngā āhuatanga. (Ka whakaatuhia ngā pūrongo mēnā e hiahiatia ana)
•Ka oati mātou ki te whakautu i roto i ngā haora 24 (i taua haora anō)
•Whakaratohia te pūrongo SGS TUV.
•E tino whakapau kaha ana mātou ki te tautoko i ā mātou kiritaki. Mēnā kāore e taea te whakatutuki i ō hiahia i muri i te tirotiro i ngā kōwhiringa katoa, e kore mātou e tinihanga i a koe mā te whakaputa kupu whakaari teka, ka waihanga hononga pai ki ngā kiritaki.
•Whakarato ratonga kotahi-mutu.
Ā Mātou Ratonga
1. Te tinei me te whakamahana
2. Te whakamahana i te korehau
3. Mata kua orohia ki te whakaata
4. Whakaotinga mira-tika
4. Te miihini CNC
5. Te keri tika
6. Tapahia kia iti ake ngā wāhanga
7. Whakatutuki i te tika rite ki te pokepokea ai
Te tākai maitai AISI 4317:
1. He mea nui te tākai, inā koa mō ngā tukunga o tāwāhi e haere ana ngā uta mā roto i ngā huarahi rerekē kia tae atu ki te ūnga whakamutunga, nō reira ka tino aro nui mātou ki te tākai.
2. He maha ngā huarahi e tākai ai a Saky Steel i ā mātou taonga, e ai ki ngā hua. He maha ngā huarahi e tākai ai mātou i ā mātou hua, pērā i,
