Civen hlau khoom (Shanghai) Co., Ltd. Zoo siab txais tos mus yuav cov khoom siv hluav taws xob ruaj khov ua nyob rau hauv Suav teb nov los ntawm peb lub hoobkas. Yog tias koj muaj lus nug txog kev koom tes, thov koj xav email rau peb.
Khoom Taw Qhia
Qhov sib txawv ntawm lub zog, hluav taws xob conductivity, thermal conductivity thiab formability.
CIVER Hlau teev peb cov khoom siv lead ua cov qib: C192 / KFC, C194 thiab C7025. C192/KFC thiab C194 yog tooj liab-hlau-phosphorus alloys, thaum lub rooj qhia txuj ci tam sim no teev nickel, silicon thiab magnesium rau C7025. Cov ntaub ntawv luam tawm tso cai rau cov neeg yuav khoom sib piv lawv cov khoom sib xyaw thiab cov khoom siv hluav taws xob thiab hluav taws xob ua ntej xaiv cov khoom siv.
Rau cov haujlwm uas xav tau lwm cov qib tooj liab thiab qhov ntev tshaj li cov khoom siv lead ua, saibTooj Liabrau cov khoom siv dav dav.
Muaj Lead Ncej Copper Alloy Qib
Cov khoom lag luam tam sim no suav nrog cov qib hauv qab no:
• C192/KFC:Copper-hlau-phosphorus alloy rau cov ntaub ntawv siv lead ua.
• C194:Copper-hlau-phosphorus alloy nrog cov ntaub ntawv luam tawm cov khoom siv hluav taws xob, hluav taws xob thiab thermal.
• C7025:Copper alloy nrog npib tsib xee, silicon thiab magnesium tau teev nyob rau hauv daim ntawv qhia tshuaj lom neeg tam sim no.
Qib tsim nyog nyob ntawm qhov yuav tsum tau ua ntawm cov txheej txheem txhuas txhuas tsim thiab cov txheej txheem kev tsim khoom hauv qab. Paub meej tias qhov xav tau alloy tsim thiab npau taws thaum thov cov lus hais.
Tshuaj muaj pes tsawg leeg
Cov txiaj ntsig hauv qab no tau sau los ntawm nplooj ntawv tam sim no cov tshuaj muaj pes tsawg leeg.
| Alloy tsev neeg | Alloy npe | Fe (%) | P (%) | Tsis muaj (%) | Si (%) | mg (%) | Cu |
|---|---|---|---|---|---|---|---|
| Copper-hlau-phosphorus alloy | QFe0.1 / C192 / KFC | 0.05–0.15 | 0.015–0.04 | - | - | - | Rem. |
| Copper-hlau-phosphorus alloy | QFe2.5 / C194 | 2.1–2.6 | 0.015–0.15 | - | - | - | Rem. |
| Copper alloy | C7025 | - | - | 2.2–4.2 | 0.25–1.2 | 0.05–0.3 | Rem. |
Rem. txhais tau tias qhov sib npaug ntawm qhov muaj pes tsawg leeg. Dashes qhia tias cov lus tam sim no tsis sau tus nqi hauv daim teb ntawd; lawv yuav tsum tsis txhob muab txhais raws li nws tus kheej txheeb xyuas zero- txwv cov ntsiab lus.
Mechanical thiab Electrical Properties
Cov ntaub ntawv tshaj tawm kev tshaj tawm muab cov khoom nram qab no los ntawm alloy thiab temper. Cov nqi tsim tawm los ntawm nplooj ntawv tam sim no.
| Alloy npe | Kub | Tensile zog (MPa) | Elongation (%) | Hardness (HV) | Hluav taws xob conductivity (% IACS) | Thermal conductivity (W / (m · K) |
|---|---|---|---|---|---|---|
| C192/KFC/C19210 | O | 260–340 | Ntau tshaj los yog sib npaug rau 30 | <100 | 85 | 365 |
| C192/KFC/C19210 | 1/2H | 290–440 | Ntau dua lossis sib npaug li 15 | 100–140 | - | - |
| C192/KFC/C19210 | H | 340–540 | Ntau dua lossis sib npaug 4 | 110–170 | - | - |
| C194/C19410 | 1/2H | 360–430 | Ntau dua lossis sib npaug li 5 | 110–140 | 60 | 260 |
| C194/C19410 | H | 420–490 | Ntau tshaj los yog sib npaug 2 | 120–150 | - | - |
| C194/C19410 | EH | 460–590 | - | 140–170 | - | - |
| C194/C19410 | SH | Ntau dua lossis sib npaug li 550 | - | Ntau tshaj los yog sib npaug rau 160 | - | - |
| C7025 | twm 02 | 640–750 | Ntau tshaj los yog sib npaug rau 10 | 180–240 | 45 | 180 |
| C7025 | twm 03 | 680–780 | Ntau dua lossis sib npaug li 5 | 200–250 | - | - |
| C7025 | twm 04 | 770–840 | Ntau dua lossis sib npaug li 1 | 230–275 | - | - |
Nco tseg:Nplooj ntawv hais tias cov ntaub ntawv teev yog raws li cov khoom thicknesses ntawm 0.1 mus rau 3.0 hli. Paub meej txog cov cuab yeej cuab tam muaj nuj nqis thiab npau taws nrog CIVEN Metal ua ntej siv lawv raws li kev cog lus lees paub.
Kev xaiv cov khoom siv rau Lead Frame Applications
Integrated Circuits
Cov khoom siv lead ua yog siv hauv kev ntim khoom sib xyaw ua ke. Qhov yuav tsum tau muaj qib thiab temper yuav tsum raug xaiv raws li cov khoom tsim thiab kev tsim khoom specifications.
Hluav taws xob txuas
Rau cov khoom siv hluav taws xob, cov neeg yuav khoom tuaj yeem sib piv cov ntaub ntawv luam tawm, lub zog tensile, elongation thiab hardness cov ntaub ntawv los txheeb xyuas cov khoom uas ua tau raws li qhov yuav tsum tau ua.
Transistors thiab LED Txhawb
Nplooj ntawv tam sim no tseem teev cov transistors thiab LED kev txhawb nqa ntawm cov ntawv thov raug. Kev xaiv cov khoom kawg yuav tsum tau lees paub tiv thaiv qhov xav tau geometry, tsim cov txheej txheem thiab cov txheej txheem ua haujlwm.
Thov ib tug Lead Frame Copper Sawb Specification
Thaum hu rau CIVEN Hlau, muab cov qib alloy uas xav tau, temper, thickness, dav, kom muaj nuj nqis thiab npaj daim ntawv thov. Yog tias qhov project tau teev tseg cov kev txwv rau tensile lub zog, elongation, hardness, hluav taws xob conductivity lossis thermal conductivity, suav nrog cov kev xav tau hauv kev nug kom cov ntaub ntawv cov ntaub ntawv tuaj yeem raug kuaj xyuas koj qhov specification.
Cim npe nrov: tooj liab sawb rau txhuas ncej, Tuam Tshoj tooj liab sawb rau txhuas ncej manufacturers, lwm tus neeg, Hoobkas
