Aluminum Melting Point Popular Science Introduction
What is melting point?
Ko te ira whakarewa ko te pāmahana e huri ai te matū totoka mai i te totoka ki te wai i te wa e whakamahana ana, ara, the temperature at which an object begins to melt. At this temperature, the solid and liquid states of a substance can coexist, and the volume and density of the substance will change. Melting point is a physical property of a substance, and different substances have different melting points.
What’s the melting point for aluminum?
What is aluminum’s melting point? Konumohe (Al) is a lightweight, highly conductive and ductile metal with a relatively low aluminum melting point, which makes low melting point aluminum widely used in industry and daily life. Aluminum metal has a 1000-8000 raupapa, Na ko te whakarewanga o te konumohe tino parakore e tata ana ki te 660.3 ° C (1216.54° F). Ko te tikanga tenei i te konumohe kohia te pāmahana tohu o te 660.3 ° C, Ka timata te aluminum parakore ki te huri mai i te totoka ki te wai.
Kei te rite ano te papa konumohe katoa?
I roto i te maha o nga raupapa o te konumohe konumohe, I roto i nga konganuku konumohe-8xxx-8xxx-8xxx, 1000 Ko te raupapa te konumohe konumohe parakore, me etahi atu raupapa he maha atu nga waahanga iti o nga waahanga whakarewa i tapiritia. Ka puta he rereketanga i te waahi rewa o te konumohe?
Tuhinga o mua 1-8 raupapa te konganuku konumohe
| Raupapa aluminum | Tohu Alloy | Hanumi wāhi(℃) | Te poin(℉) |
| 1000 raupapa ka rewa te konumohe
(1Ko te raupapa XXX he konumohe parakore me te waahi rewa mo te 660 ° C.) |
1050 | 615~ 660 | 1139~ 1220 |
| 1060 | 615~ 660 | 1139~ 1220 | |
| 1070 | 660 | 1220 | |
| 1100 | 660 | 1220 | |
| 1200 | 615~ 660 | 1139~ 1220 | |
| 1235 | 615~ 660 | 1139~ 1220 | |
| 1350 | 615~ 660 | 1139~ 1220 | |
| 2000 raupapa ka rewa te konumohe | 2024 | 500~ 700 | 932~ 1292 |
| 3000 raupapa ka rewa te konumohe
(Ko te 3000 Ko te aluminum raupapa he iti noa te waahi e tika ana na te taapiri o te waahanga konupora nui ake, me te whakaatu i te kirihou pai me te tukatuka o nga taonga.) |
3003 | 660 | 1220 |
| 3004 | 630~ 660 | 1166~ 1220 | |
| 3005 | 630~ 660 | 1166~ 1220 | |
| 3105 | 630~ 660 | 1166~ 1220 | |
| 5000 raupapa raupapa konumohe whakarewa rewa
(Ko te raupapa 5xxx te konupora ko te mea nui ko te mea nui me te waahi rewa mo te 600 ° C ki te 650 ° C) |
5005 | 660 | 1220 |
| 5052 | 607 | 1124 | |
| 5083 | 660 | 1220 | |
| 5086 | 570~ 640 | 1058~ 1184 | |
| 5454 | 585~ 645 | 1085~ 1193 | |
| 5754 | 600 | 1112 | |
| 6000 raupapa rewa o te konumohe(Kei roto i te raupapa 6xxx te silicon me te konupora hei waahanga taapiri matua me te waahi rewa mo te 520 ° C ki te 635 ° C) | hanumi wāhi 6061 konumohe | 580~ 650 | 1076~ 1202 |
| 6082 | 555 | 1031 | |
| 6083 | 550~ 650 | 1022~ 1202 | |
| 7000 raupapa ka rewa te konumohe(Kei roto i te raupapa 7xxx te zinc te mea nui i te waahanga matua) | 7075 | 475~ 635 | 887~ 1135 |
| 8000 raupapa raupapa konumohe whakarewa rewa | 8011 | 660 | 1220 |
| 8021 | 660 | 1220 | |
| 8079 | 660 | 1220 |
Whārangi Panuku: Me pehea te tunu poaka i roto i te oumu me te pepa konumohe?
Waiho he Whakautu