Bürünç zolak
Önümiň tanyşdyrylyşy
Çig mal hökmünde elektrolitik mis, sink we yz elementlerine esaslanýan bürünç list, ingot, gyzgyn togalanmak, sowuk togalanmak, ýylylygy bejermek, ýerüsti arassalamak, kesmek, timarlamak we soňra gaplamak arkaly gaýtadan işlemek arkaly. Material prosesleriň öndürijiligi, plastisitligi, mehaniki aýratynlyklary, poslama garşylyk, öndürijilik we gowy gala. Elektrik, awtoulag, aragatnaşyk, enjam, bezeg we beýleki pudaklarda giňden ulanyldy
Esasy tehniki parametrler
2-1 Himiki kompozisiýa
| Garyndy No. | Himiki düzümi (%,Maks.) | ||||||||
| Cu | Fe | Pb | Al | Mn | Sn | Ni | Zn | Haramlyk | |
| H96 | 95.0-97.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 |
| H90 | 88.0-91.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 |
| H85 | 84.0-86.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 |
| H70 | 68.5-71.5 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 |
| H68 | 67.0-70.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 |
| H65 | 63.5-68.0 | 0.10 | 0.03 | --- | --- | --- | 0.5 | Rem | 0.3 |
| H63 | 62.0-65.0 | 0.15 | 0.08 | --- | --- | --- | 0.5 | Rem | 0.5 |
| H62 | 60.5-63.5 | 0.15 | 0.08 | --- | --- | --- | 0.5 | Rem | 0.5 |
2-2 garyndy tablisasy
| Hytaý | ISO | ASTM | JIS |
| H96 | CuZn5 | C21000 | C2100 |
| H90 | CuZn10 | C22000 | C2200 |
| H85 | CuZn15 | C23000 | C2300 |
| H70 | CuZn30 | C26000 | C2600 |
| H68 | ------ | ------- | ------ |
| H65 | CuZn35 | C27000 | C2700 |
| H63 | CuZn37 | C27200 | C2720 |
| H62 | CuZn40 | C28000 | C2800 |
2-3 aýratynlyk
2-3-1 spesifikasiýa bölümi: mm
| Ady | Garyndy belgisi (Hytaý) | Temper | Ölçegi(mm) | ||
| Galyňlyk | Ini | Uzynlyk | |||
| Bürünç zolak | H59 H62 H63 H65 H68 H70 | R | 4 ～ 8 | 600～1000 | ≤3000 |
| H62 H65 H68 H70 H90 H96
| Y Y2 M T. | 0.2～0.49 | 600 | 1000～2000 | |
| 0.5～3.0 | 600～1000 | 1000～3000 | |||
Temper belligi: O. Softumşak; 1 / 4H. 1/4 gaty; 1 / 2H. 1/2 gaty; H. Gaty; EH. Ultrahard.
2-3-2 Çydamlylyk bölümi: mm
| Galyňlyk | Ini | |||||
| Galyňlyk gyşarmaga rugsat berýär ± | Giňligi gyşarmaga rugsat beriň ± | |||||
| ＜400 | ＜600 | ＜1000 | ＜400 | ＜600 | ＜1000 | |
| 0,5 ~ 0.8 | 0.035 | 0.050 | 0.080 | 0.3 | 0.3 | 1.5 |
| 0.8 ~ 1.2 | 0.040 | 0.060 | 0.090 | 0.3 | 0.5 | 1.5 |
| 1.2 ~ 2.0 | 0.050 | 0.080 | 0.100 | 0.3 | 0.5 | 2.5 |
| 2.0 ~ 3.2 | 0.060 | 0.100 | 0.120 | 0.5 | 0.5 | 2.5 |
2-3-3 Mehaniki öndürijilik
| Temper | Dartyş güýji N / mm2 | Uzalma ≥% | Gatylyk HV | |
| M | (O) | 90290 | 35 | ------ |
| Y4 | (1 / 4H) | 325-410 | 30 | 75-125 |
| Y2 | (1 / 2H) | 340-470 | 20 | 85-145 |
| Y | (H) | 390-630 | 10 | 105-175 |
| T | (EH) | 90490 | 2.5 | ≥145 |
| R |
---
| --- | --- | |
Temper belligi: O. Softumşak; 1 / 4H. 1/4 gaty; 1 / 2H. 1/2 gaty; H. Gaty; EH. Ultrahard.
Önümçilik usuly
