AISI 304 ranei CF8 castings kowiri tira te tikanga tenga wahanga whakarewahe mea hanga ki te 304 kowiri tira, he momo whanui, no te austenitic kowiri tira. Kei te whakamahia nuitia i roto i te ahumahi hangahanga. Ko te hanganga paerewa o te 304 kowiri tira he 18% chromium me te 8% nickel. He autō-kore. A, no te he tiketike te ihirangi poke, ka whakaatu te reira i te aukume ngoikore i muri i te tukatuka. Ka taea anake te whakakore i tenei aukume ngoikore ma te maimoatanga wera. No te kowiri tira e kore e taea te whakarereke i te hanganga metallographic e te maimoatanga wera.
I roto i te paerewa o te ao, ko nga tohu e rite ana ki te 304 kowiri tira ko: 1.4301, X5CrNi18-10, S30400, CF8 me 06Cr19Ni10. I te mea ko tetahi o nga rawa e whakamahia nuitia ana o te kowiri tira, 304 nga whakarewa kowiri tira he mahi nui ki te mahi ki o taatau kaihoko.
▶Te kaha o te makanga haumi i te RMC Foundry
• Rahi Nui: 1,000 mm × 800 mm × 500 mm
• Awhe Taumaha: 0.5 kg - 100 kg
• Te Mahinga Tau: 2,000 tons
• Rauemi Here mo te Hanga Anga: Silica Sol, Water Glass me o ratou ranunga.
• Nga Whakaaetanga: I runga i te Tono.
▶ Tikanga Makanga Whakamutunga
• Nga Tauira me te Hoahoa Utauta → Hanga Mate Kotara → Wax Wengi → Huihuinga Slurry → Whare Anga → Waahi-Waxing → Te Taatari Hanga Matū → Te Whakarewa me te Ringihanga → Te horoi, te huri me te pupuhi pupuhi → Te Tukatuka, te Tarapi ranei mo te Tukunga
▶ Me pehea te Tirotiro i nga Whakanga Taonga Kowiri Rawa
• Te tātari ine ine me te ine-a-ringa
• Te tātari Metallographic
• Te tirotiro pakeke a Brinell, Rockwell me Vickers
• Te tātari taonga miihini
• Whakamātautau papānga iti me te noa
• Te tirotiro i te ma
• Tirotiro UT, MT me RT
▶ Tukanga Whakamutunga
• Te whakaheke me te horoi
• Te pupuhi pupuhi / te kirikiri kirikiri
• Te maimoatanga wera: Te Whakanuia, Te Tinei, Te Maamaa, Te Carburization, Te Nitriding
• Te maimoatanga o te Mata: Passivation, Anodizing, Electroplating, Hot Zinc Plating, Zinc Plating, Nickel Plating, Polishing, Electro-Polishing, Painting, GeoMet, Zintec.
•Mahinga CNC: Te huri, te mira, te miro, te keri, te honi, te huri.
▶ Nga Painga o te Makanga Whakangao Kowiri tira:
• He pai, he maeneene hoki te whakaoti mata
• Whakaaetanga ahu kaha.
• Nga ahua uaua me te uaua me te ngawari o te hoahoa
• Te kaha ki te whakarewa i nga pakitara angiangi, na reira he mea mama ake te whakarewanga
• He maha nga whiringa mo nga konganuku whakarewa me nga koranu (ferrous me te kore-ferrous)
• Kaore e hiahiatia te tauira i roto i te hoahoa pokepokea ai.
• Whakaitihia te hiahia mo te miihini tuarua.
• He iti te para o nga rawa.
| Nga Rauemi Makanga Taonga Whakangao | |
| Ka taea e te RMC te whakatutuki i nga whakaritenga rauemi e ai ki nga paerewa ASTM, SAE, AISI, ACI, DIN, EN, ISO, GB. | |
| Kowiri tira Martensitic | 100 Series: ZG1Cr13, ZG2Cr13 me etahi atu |
| Ferritic kowiri tira | 200 Series: ZG1Cr17, ZG1Cr19Mo2 me etahi atu |
| Austenitic kowiri tira | 300 Raupapa: 304, 304L, CF3, CF3M, CF8M, CF8, 1.4304, 1.4401...etc. |
| Matarua Kowiri tira | 400 Raupapa: 1.4460, 1.4462, 1.4468, 1.4469, 1.4517, 1.4770; 2205, 2507 |
| Rererenga Whakapakeke Kowiri tira | 500 Raupapa: 17-4PH, 15-5PH, CB7Cu-1; 1.4502 |
| Carbon Steel | C20, C25, C30, C45; A216 WCA, A216 WCB, |
| Te Raa Paariki | IC 4140, IC 8620, 16MnCr5, 42CrMo4 |
| Super Alloy and Special Alloys | Te Tiaki Wea, Te Wear Resistance Steel, Te Taputapu Taputapu, |
| Aluminum Aluminum | A355, A356, A360, A413 |
| Korowai Paraka | Parahi, Parahi. C21000, C23000, C27000, C34500, C37710, C86500, C87600, C87400, C87800, C52100, C51100 |
