CAMK67300 ʻO ke keleawe manganese ikaika kiʻekiʻe
Koho Mea
| GB | HMn60-3-1.7-1 |
| UNS | C67300 |
| EN | / |
| JIS | / |
Hoʻohui Kimia
| Ke keleawe, Cu | 58.0 – 63.0% |
| Sulfur, Mn | 2.0 – 3.5% |
| Silika, Si | 0.5 – 1.5% |
| Plumbum, Pb | 0.4 – 3.0% |
| Zinc, Zn | Ua haʻi aku ʻo Rem. |
Na Waiwai Kino
| ʻO ka mānoanoa | 8.20 g/cm3 |
| Hoʻolima Uila | Min.13 %IACS |
| ʻO ka hoʻoili wela | 63 W/( m·K) |
| Lae hehee | 886 ℃ |
| Hoʻonui wela | 20.4 10-6/ K |
| Modulus o Elasticity | 110 Gpa |
Nā hiʻohiʻona
ʻO CAMK67300 he copper-zinc-manganese-silicon-lead copper-based multi-element (α + β) ʻelua-element alloy, ʻo ia ka mea hao keleawe me ka ikaika kiʻekiʻe a me ke kūpaʻa lole kiʻekiʻe.ʻO ka hoʻohui ʻana o ke silikoni a me ka manganese e hoʻomaikaʻi i ka ikaika a me ke kūpaʻa ʻana o ka alloy, a ʻo ka hoʻohui ʻana o ke kēpau e hoʻonui i kona kūpaʻa a me ka machinability.Loaʻa iā ia nā waiwai mechanical, nā waiwai hoʻolei, nā ʻokiʻoki a me nā kumu kūʻai haʻahaʻa, a ua lilo ia i hoʻokahi o nā mea hana nui no nā propellers.ʻekahi.
I loko o ka wai kai haumia, e hoʻopau ʻia ke keleawe manganese de-Zn, a ʻilihune hoʻi kona kūʻē ʻana i ka corrosion cavitation, ka hopena i nā propellers keleawe manganese prone i ka haki ʻana i ka luhi luhi.Hōʻike ke kiʻikuhi copper-zirconium binary phase i ka wā e hoʻohui ʻia ai ka zirconium i ka keleawe manganese, e hoʻomaka mua ka pae hoʻoikaika ʻana o Cu5Zr a i ʻole Cu3Zr, a e lilo ia i mau ʻāpana nucleation ma hope a pāʻani i ka hoʻoikaika ʻana i ka palaoa.
Palapala noi
Ma waho aʻe o ka hoʻohana ʻia ʻana e hana i nā propellers, hiki ke hoʻohana ʻia ʻo CAMK67300 i ka hana ʻana i nā apo kaʻa synchronizer gear ring, nā lima lima, nā mea hoʻokele, nā condensers, nā kīwaha puka, etc.
Na Waiwai Mechanical
| Hōʻike mm (a hiki i) | Ka huhū | Ikaika U'i Min.MPa | Hua ikaika Min.MPa | ʻO ka lōʻihi Min.A% | ʻoʻoleʻa Min.HRB |
| φ 5-15 | HR50 | 485 | 345 | 15 | ≥120 |
| φ 15-50 | HR50 | 440 | 320 | 15 | ≥120 |
| φ 50-120 | M30 | 380 | 172 | 20 | ≥120 |
Pōmaikaʻi
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