Tha pràis na sheòrsa agus buidheann de alloy stèidhichte air copar le sinc mar am prìomh eileamaid alloying. Canar umha àbhaisteach ri alloy dà-chonnaidh copar-sinc, agus canar umha sònraichte ri pràis ternary, quaternary no ioma-eileamaideach a chaidh a chruthachadh le bhith a’ cur beagan de eileamaidean eile air bunait alloy copar-sinc. Bithear a’ cleachdadh umha tilgte gus umha a dhèanamh airson tilgeadh.Tilgeadh umhaair an cleachdadh gu farsaing ann an saothrachadh innealan, soithichean, itealain, càraichean, togail agus roinnean gnìomhachais eile, a ’gabhail cuideam sònraichte ann an stuthan meatailt trom neo-iarannach, a’ cruthachadh sreath umha cast.
An coimeas ri umha agus umha, tha solubility cruaidh sinc ann an copar glè mhòr. Fo chothromachadh teòthachd àbhaisteach, faodar timcheall air 37% de sinc a sgaoileadh ann an copar, agus faodar timcheall air 30% de sinc a sgaoileadh anns an stàit mar a chaidh a thilgeil, fhad ‘s a tha umha staoin Anns an stàit as-tilgeil, faodaidh am bloigh tomad de solubility cruaidh staoin ann an copar a-mhàin 5% gu 6%. Chan eil am bloigh tomad de dh’ fhuasgladh cruaidh umha alùmanum ann an copar ach 7% gu 8%. Mar sin, tha buaidh neartachaidh fuasgladh làidir aig sinc ann an copar. Aig an aon àm, faodar a ’mhòr-chuid de na h-eileamaidean alloying a sgaoileadh ann am umha gu diofar ìrean, tuilleadh leasachaidh a dhèanamh air na feartan meacanaigeach aige, gus am bi feartan neart àrd aig umha, gu sònraichte cuid de umha sònraichte. Tha prìs sinc nas ìsle na prìs alùmanum, copar, agus staoin, agus tha e beairteach ann an goireasan. Tha an ìre de sinc a tha air a chur ri umha an ìre mhath mòr, agus mar sin tha cosgais umha nas ìsle na umha staoin agus umha alùmanum. Tha raon teòthachd solidification beag aig pràis, fluidity math, agus leaghaidh goireasach.
Leis gu bheil na feartan gu h-àrd aig umha de neart àrd, prìs ìosal agus coileanadh tilgeadh math, tha barrachd sheòrsan aig umha, toradh nas motha agus cleachdadh nas fharsainge na umha staoin agus umha alùmanum ann an alloidhean copair. Ach, chan eil an aghaidh caitheamh agus an aghaidh creimeadh umha cho math ri umha, gu sònraichte an aghaidh creimeadh agus caitheamh caitheamh umha àbhaisteach gu ìre mhath ìosal. Is ann dìreach nuair a thèid cuid de eileamaidean alloy a chuir ris gus diofar umha sònraichte a chruthachadh, tha an caitheamh caitheamh agus an aghaidh creimeadh air a leasachadh agus air a leasachadh.
Ìre umha is umha bho dhiofar mhargaidhean | |||||||
Sìona | A' Ghearmailt | Roinn-Eòrpa | Eadar-nàiseanta | Na Stàitean Aonaichte | Iapan | ||
GB | DIN | EN | ISO | UNS | JIS | ||
samhladh | Chan eil. | samhladh | Chan eil. | samhladh | Chan eil. | Chan eil. | |
TU2 | OF-Cu | 2.004 | Cu-OFE | CW009A | Cu-OF | C10100 | C1011 |
- | SE-Cu | 2.007 | Cu-HCP | CW021A | - | C10300 | - |
- | SE-Cu | 2.007 | Cu-PHC | CW020A | - | C10300 | - |
T2 | E-Cu58 | 2.0065 | Cu-ETP | CW004A | Cu-ETP | C11000 | C1100 |
TP2 | SF-Cu | 2.009 | Cu-DHP | CW024A | Cu-DHP | C12200 | C1220 |
- | SF-Cu | 2.009 | Cu-DHP | CW024A | Cu-DHP | C12200 | C1220 |
- | SF-Cu | 2.009 | Cu-DHP | CW024A | Cu-DLP | C12200 | C1220 |
TP1 | SW-Cu | 2.0076 | Cu-DLP | CW023A | Cu-DLP | C12000 | C1201 |
H96 | CuZn5 | 2.022 | CuZn5 | CE500L | CuZn5 | C21000 | C2100 |
H90 | CuZn10 | 2.023 | CuZn10 | CW501L | CuZn10 | C22000 | C2200 |
H85 | CuZn15 | 2.024 | CuZn15 | CW502L | CuZn15 | C23000 | C2300 |
H80 | CuZn20 | 2.025 | CuZn20 | CW503L | CuZn20 | C24000 | C2400 |
CuZn28 | |||||||
H70 | CuZn30 | 2.0265 | CuZn30 | CW505L | CuZn30 | C26000 | C2600 |
H68 | CuZn33 | 2.028 | CuZn33 | CW506L | CuZn35 | C26800 | C2680 |
H65 | CuZn36 | 2.0335 | CuZn36 | CW507L | CuZn35 | C27000 | C2700 |
H63 | CuZn37 | 2.0321 | CuZn37 | CW508L | CuZn37 | C27200 | C2720 |
HPb63-3 | CuZn36Pb1.5 | 2.0331 | CuZn35Pb1 | CW600N | CuZn35Pb1 | C34000 | C3501 |
HPb63-3 | CuZn36Pb1.5 | 2.0331 | CuZn35Pb2 | CW601N | CuZn34Pb2 | C34200 | - |
H62 | CuZn 40 | 2.036 | CuZn 40 | CW509N | CuZn 40 | C28000 | C3712 |
H60 | CuZn38Pb1.5 | 2.0371 | CuZn38Pb2 | CW608N | CuZn37Pb2 | C35000 | - |
HPb63-3 | CuZn36Pb3 | 2.0375 | CuZn36Pb3 | CW603N | CuZn36Pb3 | C36000 | C3601 |
HPb59-1 | CuZn39Pb2 | 2.038 | CuZn39Pb2 | CW612N | CuZn38Pb2 | C37700 | C3771 |
HPb58-2.5 | CuZn39Pb3 | 2.0401 | CuZn39Pb3 | CW614N | CuZn39Pb3 | C38500 | C3603 |
- | CuZn40Pb2 | 2.0402 | CuZn40Pb2 | CW617N | CuZn40Pb2 | C38000 | C3771 |
- | CuZn28Sn1 | 2.047 | CuZn28Sn1As | CW706R | CuZn28Sn1 | C68800 | C4430 |
- | CuZn31Si1 | 2.049 | CuZn31Si1 | CW708R | CuZn31Si1 | C44300 | - |
- | CuZn20Al2 | 2.046 | CuZn20Al2As | CW702R | CuZn20Al2 | C68700 | C6870 |
QSn4-0.3 | CuSn4 | 2.1016 | CuSn4 | CW450K | CuSn4 | C51100 | C5111 |
- | CuSn5 | 2.1018 | CuSn5 | CW451K | CuSn5 | C51000 | C5102 |
QSn6.5-0.1 | CuSn6 | 2. 102 | CuSn6 | CW452K | CuSn6 | C51900 | C5191 |
QSn6.5-0.4 | CuSn6 | CuSn6 | C51900 | C5191 | |||
QSn7-0.2 | CuSn8 | CuSn8 | C52100 | C5210 | |||
QSn8-0.3 | CuSn8 | 2. 103 | CuSn8 | CW453K | CuSn8 | C52100 | C5210 |
BZn12-24 | CuNi12Zn24 | 2.073 | CuNi12Zn24 | CW403J | CuNi12Zn24 | C75700 | - |
BZn12-26 | CuNi18Zn27 | 2.0742 | CuNi18Zn27 | CW410J | CuNi18Zn27 | C77000 | C7701 |
BZn18-18 | CuNi18Zn20 | 2.074 | CuNi18Zn20 | CW409J | CuNi18Zn20 | C76400 | C7521 |
- | CuNi10Fe1Mn | 2.0872 | CuNi10Fe1Mn | CW352H | CuNi10Fe1Mn | C70600 | C7060 |
- | CuNi30Mn1Fe | 2.882 | CuNi30Mn1Fe | CW354H | CuNi30Mn1Fe | C71500 | C7150 |
T3 | Cu-FRTP | C12500 | |||||
Tag0.1 | CuAg0.1 | CuAg0.1 | |||||
HPb63-0.1 | CuZn37Pb0.5 | ||||||
HPb61-1 | CuZn39Pb0.5 | C37100 | C3710 | ||||
HAl77-2 | CuZn20Al2 | CuZn20Al2 | C68700 | C6870 | |||
HSn70-1 | CuZn28Sn1 | CuZn28Sn1 | C44300 | C4430 | |||
HSn62-1 | CuZn38Sn1 | CuZn38Sn1 | C46400 | C4620 | |||
HMn58-2 | CuZn40Mn2 | ||||||
QAl5 | CuAl5As | CuAl5 | |||||
QAl7 | CuAl8 | CuAl7 | C61000 | ||||
QAl9-2 | CuAl9Mn2 | CuAl9Mn2 | |||||
QAl10-3-1.5 | CuAl10Fe3Mn2 | C63200 | |||||
QAl10-4-4 | CuAl10Ni5Fe4 | CuAl10Ni5Fe5 | C63020 | ||||
QAl11-6-6 | CuAl11Ni6Fe5 | ||||||
QBe2 | CuBe2 | CuBe2 | C17200 | C1720 | |||
QBe1.7 | CuBe1.7 | CuBe1.7 | C17000 | C1700 | |||
QZr0.2 | CuZr | C15000 | |||||
QCd1 | CuCrZr | CuCd1 | C16200 | ||||
QMg0.8 | CuMg0.7 | ||||||
ZQSnD5-5-5 | GB-CuSn5ZnPb | GCUPb5Sn5Zn | C83600 | BCln6 | |||
ZQSnD10-1 | GB-CuSn10 | GCUSn10P | |||||
ZQSnD10-2 | GB-CuSn10Zn | GCUSn10Zn2 | BCln3 | ||||
ZQAlD9-4-4-2 | GB-CuAl10Ni | GCUAl10Fe5Ni5 | C95800 | AlBCln3 | |||
ZQAlD9-4 | GB-CuAl10Fe | GCUAl10Fe3 | C95200 | AlBCln1 |
Comasan aTilgeadh gainmhichair a chumadh le làimh:
• Meud Max: 1,500 mm × 1000 mm × 500 mm
• Raon Cuideam: 0.5 kg - 500 kg
• Bliadhnail Comas: 5,000 tunna - 6,000 tunna
• Tolerances: Air Iarrtas no Coitcheann
• Stuthan Mould: Green Sand Casting,Tilgeadh gainmhich Shell Mould.
Comasan tilgeadh gainmhich le innealan molltair fèin-ghluasadach:
• Meud Max: 1,000 mm × 800 mm × 500 mm
• Raon Cuideam: 0.5 kg - 500 kg
• Bliadhnail Comas: 8,000 tunna - 10,000 tunna
• Tolerances: Air Iarrtas.
• Stuthan Mould: Tilgeadh Sand Sand, Tilgeadh Sand Mould Shell.
Stuthan rim faighinn airsonFùirneis Tilgeadh Sandaig RMC:
• Pràis, copar dearg, umha no meatailtean alloy eile stèidhichte air copar: ZCuZn39Pb3, ZCuZn39Pb2, ZCuZn38Mn2Pb2, ZCuZn40Pb2, ZCuZn16Si4
• Iarann Glais: HT150, HT200, HT250, HT300, HT350; GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350; GG10~GG40.
• Iarann ductile no iarann nodular: GGG40, GGG50, GGG60, GGG70, GGG80; GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2; QT400-18, QT450-10, QT500-7, QT600-3, QT700-2, QT800-2;
• Aluminium agus an Alloys
• Stuthan eile a rèir na riatanasan sònraichte agad no a rèir inbhean ASTM, SAE, AISI, ACI, DIN, EN, ISO, agus GB
