Pepa keleawe RA
Palepa keleawe C5191/C5210
ʻO Bronze kahi mea hao i hana ʻia ma ka hoʻoheheʻe ʻana i ke keleawe me kekahi mau metala makamae ʻē aʻe. ʻO nā hui like ʻole o nā mea hoʻohui i loaʻa nā ʻano kino like ʻole anā noi. ʻO nā pahu keleawe i hana ʻia eCIVEN METAL ʻO ka nui o nā pahu keleawe-phosphor, me ka mea nui o ke keleawe, ka tin a me ka phosphorus.Loaʻa iā ia nā hiʻohiʻona penei:
1. Hʻoi aku ka nui o ka phosphorus a me ka ikaika o ka luhi.
2. Better elasticity a me ka pale ʻana i ke kapa.
3, Non-magnetic, me nā waiwai mechanical a me nā ʻenehana maikaʻi
4, CʻO ka pale ʻana i ka orrosion, hiki ke hoʻopaʻa ʻia a hoʻopaʻa ʻia, ʻaʻohe ʻōhū i ka hopena.
5, GʻO ka conductivity uila, ʻaʻole wela maʻalahi e hōʻoia i ka palekana.
Ma muli o kāna mau hiʻohiʻona hana kūʻokoʻa, hoʻohana pinepine ʻia ka bronze foil e hana i nā ʻano mea uila like ʻole, nā mea hoʻoheheʻe airtight kiʻekiʻe, nā mea hoʻohui, nā shrapnel a me nā mea pale lole no nā mea kani kiʻekiʻe. ʻO kaKaʻa ʻia keleawe maiCIVEN METAL He mea machinable a maʻalahi hoʻi e hana a laminate.Ma muli o ka pōʻaihale kūkulu o ka olokaakeleawe ʻO ka foil, hiki ke hoʻomaluʻia ke kūlana palupalu a paʻakikī e ke kaʻina hana annealing, e kūpono ana ia no kahi ākea nā noi.Hiki iā CIVEN METAL ke hana i nā pepa keleawe i nā mānoanoa like ʻole a me nā laula e like me nā koi o ka mea kūʻai aku, pēlā e hōʻemi ai i nā kumukūʻai hana a me ka hoʻomaikaʻi ʻana i ka hana pono.
Ka Hui Kemika (%)
Alloy No. | ʻO ka mānoanoa (g/cm³) | Sn | P | Cu | |
Kina | Iapana | ||||
Qsn6.5-0.1 | C5191 | 8.83 | 6.0-7.0 | 0.1-0.25 | 93.3 |
Qsn8-0.3 | C5210 | 8.0 | 7.0-9.0 | 0.03-0.25 | 91.9 |
Nā Pono Mechanical (Maʻamau : GB/T5189-1985)
Alloy No | JIS Makana | Ikaika U'i Rm/N/mm 2 | ʻO ka elongation(%) | HV Hoʻohaunaele |
C5191 | O | 315 | 40 | -- |
1/4H | 390-510 | 35 | 100-160 | |
1/2H | 490-610 | 20 | 150-205 | |
H | 590-680 | 8 | 180-230 | |
EH | 630 | 5 | 210-230 | |
C5210 | 1/2H | 470-610 | 27 | 140-205 |
H | 590-705 | 20 | 185-235 | |
EH | 680-780 | 11 | 205-230 | |
SH | 735-835 | 9 | 230-270 |
Nānā:Hiki iā mākou ke hāʻawi i nā huahana me nā waiwai ʻē aʻe e like me nā koi o nā mea kūʻai aku.
Loaʻa nā kikoʻī (mm)
mānoanoa | Laulā | Ka huhū |
0.01 ~ 0.15 | 4.0~650 | Hoʻopilikino ʻia |
Ka nui a me ka hoʻomanawanui (mm)
mānoanoa | Mānoanoa hoʻomanawanui | Laulā | Hoʻomanawanui ākea |
0.01 ~ 0.6 | ± 0.002 | 4.0~650mm | ± 0.1 |
>0.06 ~ 0.15 | ± 0.003 |