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產品名稱: 銀觸點粉末冶金焊接觸點電觸頭開關配件
產品材料: 銀氧化鎘AgCdO，銀氧化錫AgSnO2
產品尺寸:可定制
產品材料
金屬復合觸頭工作面材料為銀、細晶銀、銀鎳、銀氧化錫、銀氧化錫氧化銦、銀銅、銀氧化鋅、銀氧化鎘等，焊接面材料為CuNi、Fe等，如細晶銀/銅/鐵；銀鎳/銅/鐵； 銀氧化錫/銅/鐵等。
Ag.FAg.AgNi.AgCdO.AgSnO2.AgSnO2In2O3.AgZnO.AgCu.CuNi.Cu
| Specification(Wt%) | density ≥g/cm3 | hardness HB ≥ | resistance ratio ≤ μΩ.cm | ||||||||
| Ag | Cu | Ni | W | WC | C | ZnO | SnO2 | ||||
| AgW(40) | 60.0 | --- | --- | 40.0 | --- | --- | --- | --- | 12.40 | 85 | 2.60 |
| AgW(50) | 50.0 | --- | --- | 50.0 | --- | --- | --- | --- | 13.15 | 105 | 3.00 |
| AgW(55) | 45.0 | --- | --- | 55.0 | --- | --- | --- | --- | 13.55 | 115 | 3.20 |
| AgW(60) | 40.0 | --- | --- | 60.0 | --- | --- | --- | --- | 14.00 | 125 | 3.40 |
| AgW(70) | 30.0 | --- | --- | 70.0 | --- | --- | --- | --- | 14.90 | 150 | 3.80 |
| AgW(80) | 20.0 | --- | --- | 80.0 | --- | --- | --- | --- | 16.10 | 180 | 4.60 |
| CuW(50) | --- | 50.0 | --- | 50.0 | --- | --- | --- | --- | 11.85 | 115 | 3.20 |
| CuW(60) | --- | 40.0 | --- | 60.0 | --- | --- | --- | --- | 12.75 | 140 | 3.70 |
| CuW(70) | --- | 30.0 | --- | 70.0 | --- | --- | --- | --- | 13.80 | 175 | 4.10 |
| CuW(80) | --- | 20.0 | --- | 80.0 | --- | --- | --- | --- | 15.15 | 220 | 5.00 |
| CuW(90) | --- | 10.0 | --- | 90.0 | --- | --- | --- | --- | 16.75 | 260 | 6.50 |
| AgWC(40) | 60.0 | --- | --- | --- | --- | --- | --- | --- | 11.70 | 120 | 4.10 |
| AgWC(50) | 50.0 | --- | --- | --- | 40.0 | --- | --- | --- | 12.20 | 130 | 4.70 |
| AgWC(60) | 40.0 | --- | --- | --- | 50.0 | --- | --- | --- | 12.60 | 150 | 5.80 |
| AgWC(12)C(3) | 85.0 | --- | --- | --- | 60.0 | --- | --- | --- | 9.40 | 55 | 3.40 |
| AgNi(10) | 90.0 | --- | 10.0 | --- | 12.0 | 3.0 | --- | --- | 10.00 | 75 | 2.10 |
| AgNi(15) | 85.0 | --- | 15.0 | --- | --- | --- | --- | --- | 9.90 | 76 | 2.20 |
| AgNi(20) | 80.0 | --- | 20.0 | --- | --- | --- | --- | --- | 9.80 | 77 | 2.30 |
| AgNi(30) | 70.0 | --- | 30.0 | --- | --- | --- | --- | --- | 9.70 | 80 | 2.70 |
| AgNi(40) | 60.0 | --- | 40.0 | --- | --- | --- | --- | --- | 9.50 | 85 | 3.40 |
| AgNi(30)C(3) | 67.0 | --- | 30.0 | --- | --- | 3.0 | --- | --- | 8.70 | 55 | 3.50 |
| AgC(3) | 97.0 | --- | --- | --- | --- | 3.0 | --- | --- | 9.10 | 35 | 2.20 |
| AgC(5) | 95.0 | --- | --- | --- | --- | 5.0 | --- | --- | 8.60 | 35 | 2.5 |
| AgZnO(8) | 92.0 | --- | --- | --- | --- | --- | 8.0 | --- | 9.50 | 70 | 2.60 |
| AgZnO(10) | 90.0 | --- | --- | --- | --- | --- | 10.0 | --- | 9.40 | 73 | 2.70 |
| AgZnO(12) | 88.0 | --- | --- | --- | --- | --- | 12.0 | --- | 9.30 | 75 | 3.00 |
| AgSnO2(8) | 92.0 | --- | --- | --- | --- | --- | --- | 8.0 | 9.90 | 65 | 2.50 |
| AgSnO2(10) | 90.0 | --- | --- | --- | --- | --- | --- | 10.0 | 9.80 | 70 | 2.70 |
| AgSnO2(12) | 88.0 | --- | --- | --- | --- | --- | --- | 12.0 | 9.70 | 75 | 3.00 |
| CuWC(15) | --- | 85.0 | --- | --- | 15.0 | --- | --- | --- | 9.10 | 60 | 3.00 |
| CuC(3) | --- | 97.0 | --- | --- | --- | 3.0 | --- | --- | 7.90 | 45 | 3.00 |
金屬復合觸頭產品具有以下特點：
①復合電觸頭焊接面為純鐵材料，并帶有小凸點，以增加焊接性能，能使電觸頭與雙金屬片及不銹鋼片等鐵基合金焊接牢固。
②焊接部位是通過熔融金屬接合，其電氣穩(wěn)定性優(yōu)于鉚接型觸點而且定位性好，焊接美觀，若采用鉚接方法，鉚接過緊造成雙金屬變形，鉚接過松造成系統(tǒng)電阻增大，均將造成溫控器的誤差。
③與釬焊型觸頭相比，加熱時間短，作業(yè)環(huán)境清潔，適合于微小部件接合加工，尤其適用微細機構場合使用。
對金屬復合觸頭，可根據(jù)電器通過的電流大小，選擇不同的銀合金材料，適用于脈沖焊接方法與觸橋聯(lián)接，可制備電器接觸零件及雙金屬觸橋，廣泛用于繼電器、微型開關、溫控器、按鍵、溫度控制器和斷路保護器中。
對金屬復合觸頭產品的生產，現(xiàn)有扎機、擠壓機、點焊機、自動沖壓機、平片機、液壓機、金相顯微鏡、硬度計、投影儀、工具顯微鏡等生產、檢測設備 100臺套，可根據(jù)用戶的具體要求進行開發(fā)生產，已形成年產2億粒的生產能力。
適用于脈沖焊接方法與觸橋連接，廣泛用于微型開關/溫控器/按鍵和斷路保護器中。
銀觸點有哪些功能？ 銀觸點的最大優(yōu)點是增加了導體的使用頻率，增加了接觸效果，增強了導體的性能。銀觸點廣泛用于電子電器的生產，如開關、繼電器、溫控器、導電電路中的交叉點支點等，主要用銀點機鉚接在各種配件的端子上。 所以我們生活中的很多東西都有銀觸點。銀觸點等原廠配件廣泛應用于各種高低壓電器、電子電器、翹板開關、電源開關、繼電...
賽金引進自動化組裝設備，在安裝螺絲墊片等配件時效率更高！
