Xarigga Copper ee Qaab-dhismeedka Lead
Hordhac Product
Qalabka loo yaqaan 'lead frame frame' ayaa had iyo jeer laga sameeyaa daawaha naxaasta, Iron iyo fosfooraska, ama naxaas, nikkel iyo silikoon, kuwaas oo leh nambarka caadiga ah ee C192 (KFC), C194 iyo C7025. Alloyskani waxay leeyihiin awood sare iyo waxqabad.
C7025 waa daawaha naxaasta iyo fosfooraska, silicon. Waxay leedahay kulaylka sareeyo iyo dabacsanaan sare, umana baahna daawaynta kulaylka, sidoo kale way fududahay in la shaabadeeyo. Waxay leedahay xoog sare, guryaha conductivity kaamerada heer sare ah, oo aad ugu habboon looxyada rasaasta, gaar ahaan isu-ururinta wareegyada isku dhafan cufnaanta sare.
Halbeegyada Farsamo ee ugu muhiimsan
Halabuurka kiimikada
| Magaca | Alloy No. | Halabuurka Kiimikada (%) | |||||
| Fe | P | Ni | Si | Mg | Cu | ||
| Copper-Iron-Phosphorus Alloy | QFe0.1/C192/KFC | 0.05-0.15 | 0.015-0.04 | --- | --- | --- | Rem |
| QFe2.5/C194 | 2.1-2.6 | 0.015-0.15 | --- | --- | --- | Rem | |
| Copper-Nickel-Silikon Alloy | C7025 | --- | --- | 2.2-4.2 | 0.25-1.2 | 0.05-0.3 | Rem |
Qiyaasaha Farsamada
| Alloy No. | xanaaq | Guryaha makaanikada | ||||
| Xoogga Jilicsan | Dheeraynta | Adag | Waxqabadka Korontada | Habdhaqanka kulaylka W/ (mK) | ||
| C192/KFC/C19210 | O | 260-340 | ≥30 | 100 | 85 | 365 |
| 1/2H | 290-440 | ≥15 | 100-140 | |||
| H | 340-540 | ≥4 | 110-170 | |||
| C194/C19410 | 1/2H | 360-430 | ≥5 | 110-140 | 60 | 260 |
| H | 420-490 | ≥2 | 120-150 | |||
| EH | 460-590 | ---- | 140-170 | |||
| SH | ≥550 | ---- | ≥160 | |||
| C7025 | TM02 | 640-750 | ≥10 | 180-240 | 45 | 180 |
| TM03 | 680-780 | ≥5 | 200-250 | |||
| TM04 | 770-840 | ≥1 | 230-275 | |||
Fiiro gaar ah: Tirooyinka sare ee ku salaysan dhumucda walxaha 0.1 ~ 3.0mm.
Codsiyada caadiga ah
●Qaabka rasaasta ee wareegyada Isku-dhafka ah, Xidhiidhiyayaasha Korontada, Transistor-ka, isteerarka LED-ka.
