3j21 Rīpene Koranu Ātete-wera Nikara Chromium Rino Koranu OEM
Whakaahuatanga Hua
Ngā Mōhiohio Taketake.
| Tawhā | Ngā Taipitopito | Tawhā | Ngā Taipitopito |
|---|---|---|---|
| Tauira Nama | 3j21 | Koranu | Nikara Chromium Rino Koranu |
| Āhua | Tīpako | Mata | Kanapa |
| Tautoko Tauira | Āe | Whānui | Whakaritea |
| Matotoru | Whakaritea | Mōkihi Kawe | Te Pouaka Rākau |
| Whakatakotoranga | Whakaritea | Tohu hokohoko | Tākii |
| Takenga mai | Haina | Waehere HS | 72269990 |
| Te kaha whakaputa | 100 Tāne/Marama |
Whakaahuatanga Hua
Ko te momo tuwhera raupapa 3 j21 ko Co – Cr – Ni – Mo he koranu tino pīngore, he koranu tino pakeke, he kaha,
te ōwehenga o te rohe pūngao me te rokiroki pūngao, te kaha o te ngenge, te iti o te hysteresis pūngao me te pānga i muri mai,
kore-aukume, ātete kakahu pai, ātete rū whenua o te tā, ātete waikura pai rawa atu, me ētahi atu
Ka taea e ngā koranu turanga kobalt te mahi i ngā pāmahana o te 400 nekehanga Celsius, i ngā pāmahana iti rānei.
E tata ana ki te waitohu (40KHXM, Elgiloy, NAS604PH, KRN, phynox)
% o te hanganga matū
| C | Mn | Si | P | S | Cr |
| 0.07~0.12 | 1.70~2.30 | <0.6 | <0.01 | <0.01 | 17.0~21.0 |
| Co | Ni | Mo | Ce | Fe |
| 39.0~41.0 | 14.0~16.0 | 6.50~7.50 | 0.1~0.15 | Para |
tono: He rauemi tawhito te koranu 3j21 i waenganui o te tekau tau atu i 1960, ā, kua maha ngā tau e hangaia ana, e whakamahia ana hoki.
E whakamahia ana mō te ātete ki te kakahu, te ārai i te waikura, te ārai i te rū whenua, te kore-aukume, me te kaha nui o te hau.
ngā wāhanga rapa, pērā i te pou, te waea, te puna, te puna me te diaphragm.
Ka whakamahia hoki i roto i te hanga o ngā peera motuhake, ngā toki iti, ngā peera pōro, ngā mate tā me ngā taputapu tapahi.
| Kiato (g/cm3) | 8.3 |
| Ātete (uΩ.m) | 0.9 |
| Te āheinga aukume | 120~240 |
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