C17510 Beryllium Copper yog dab tsi?
C17510 beryllium tooj liabsawv cev rau qhov kev daws teeb meem tseem ceeb rau cov kws tsim khoom nrhiav kev pom zoo sib npaug ntawm tooj liab conductivity thiab steel lub zog txhua yam. Lub hnub nyoog no -cov hlau tsis muaj zog tooj liab, muaj 1.60-1.79% beryllium thiab 0.20-0.30% cobalt, ua kom pom kev sib txawv tshwj xeeb hauv kev ua tiav cov khoom tsim nyog rau kev thov tshwj xeeb.
Vim li cas thiaj xaiv C17510 Tshaj Lwm Txoj Kev Copper Alloys?
Peb qhov zoo ntawm kev paub qhov txawv C17510 hauv kev thov thov:
Superior Property Combination
C17510 ua tiav lub zog tensile mus txog 1100 MPa thaum tswj 45-60% IACS conductivity, tshem tawm cov kev cuam tshuam ib txwm muaj ntawm kev ua haujlwm thiab hluav taws xob.
Txhim khu kev ntsuas kev ua tau zoo
Cov ntaub ntawv teb qhia pom 300% kev txhim kho hauv lub neej qaug zog piv rau C26000 tooj dag thaum khaws cia cov yam ntxwv hluav taws xob zoo ib yam hauv cov khoom siv hluav taws xob relay.
Tshwj xeeb Thermal Stability
Cov alloy nthuav tawm kwv yees li 80% kev ntxhov siab ntau dua li phosphor bronze ntawm 150 degree, ua kom ntseeg tau qhov kev ua tau zoo hauv qhov kub thiab txias.
C17510 Beryllium Copper Chemical Composition
Cov tshuaj muaj pes tsawg leeg ua kom muaj kev ua tau zoo ib yam:
| Lub ntsiab | Cov ntsiab lus (%) | Metallurgical Function |
|---|---|---|
| Beryllium (zeeg) | 1.60-1.79 | Lub hauv paus ntxiv dag zog los ntawm nag lossis daus hardening |
| Cobalt (zeeg) | 0.20-0.30 | Grain refinement thiab microstructural tswj |
| Copper (Cu) | Tshuav | Matrix muab hluav taws xob conductivity puag |
Cov ntsiab lus cobalt tshwj xeeb ua kom cov dej nag tsis sib xws thaum kho cua sov, cuam tshuam ncaj qha rau cov cuab yeej cuab tam sib xws.
Cov ntsiab lus cobalt tshwj xeeb ua kom cov dej nag tsis sib xws thaum kho cua sov, cuam tshuam ncaj qha rau cov cuab yeej cuab tam sib xws.
C17510 Beryllium Copper Mechanical Properties:
Hnub nyoog -Hardened Condition (TH04 Temper) Tus nqi zoo:
Tensile zog: 1000-1200 MPa
Yield zog (0.2% Offset): 800-1000 MPa
Elongation: 5-15%
Hardness: 98-104 HRB
Hluav taws xob conductivity: 45-60% IACS
Cov cuab yeej ua kom zoo dua los ntawm kev tswj xyuas thermal ua kom lub zog tensile mus txog 1400 MPa lossis conductivity rau 65% IACS raws li daim ntawv thov tseem ceeb.
C17510 Beryllium Copper Hardness:
Hardness qhov tseem ceeb 98-104 HRB qhia txog kev txhim kho microstructural los ntawm:
Ua tau zoo nag lossis daus hardening ntawm 315-345 degree
Kev hnav tsis kam yog 3-4 zaug zoo dua rau phosphor bronze hauv cov kev pabcuam zoo ib yam
Kev kho cua sov
Kev daws Annealing
Qhov kub thiab txias: 760-790 degree
Duration: 30-60 minutes (section thickness dependent)
Quenching: Yuav tsum tau ceev dej quench
Hnub nyoog Hardening
Qhov kub thiab txias: 315-345 degree
Duration: 2-3 teev
Cua txias: ambient cua
Cov txheej txheem validation siv daim coupons xeem yog pom zoo kom account rau cov khoom siv - tej variations.
Daim ntawv thov
Siab -Kev ntseeg tau hluav taws xob Cheebtsam
- Electric tsheb fais fab connectors
- Aerospace relay springs
- Telecommunications switchgear
Lub caij nplooj ntoos hlav cov khoom tuav 690 MPa kev ntxhov siab so tsis kam ntawm 150℃rau kev sib cuag quab yuam nyob rau hauv ib puag ncig thermal.
Tooling thiab Pwm Applications
- Yas txhaj pwm cores
- iav molding inserts
- Tuag casting Cheebtsam
Thermal conductivity (105 W / m·K) ua ke nrog soldering kuj muab kev ua tau zoo dua piv rau cov cuab yeej steel.
Kev Ntsuam Xyuas Tus Nqi thiab Kev Muag Khoom
C17510 hais kom 3-5x tus nqi hwm piv rau tus qauv tooj dag / phosphor bronze. Justification bases ntawm:
Kev ua tau zoo-Based Economics
Kev ntsuam xyuas yuav tsum txiav txim siab tus nqi ntawm ib chav tsev ua haujlwm, suav nrog kev ua haujlwm txuas ntxiv thiab txo lub sijhawm ua haujlwm.
Supply Chain Strategy
Lub sijhawm ntev - kev sib raug zoo ntawm cov neeg muag khoom kom ntseeg tau tias qhov zoo ib yam thiab tus nqi ruaj khov thaum beryllium kev lag luam hloov pauv.
Machining thiab Fabrication Guidelines
Machining (Kev daws teeb meem -Kho mob)
Siv cov kaum sab xis zoo
Khaws cov cuab yeej ntse txiav
Siv cov dej txias txaus txaus
Kev Ua Haujlwm
Ua nyob rau hauv ib qho kev mob annealed
Ua kom haum 15-25℃springback
Ua kom txo kev ntxhov siab ua ntej kev laus zaum kawg
Nco ntsoov ua haujlwm nrawm- cov yam ntxwv hardening piv rau cov pa roj carbon monoxide.
Nyob rau hauv xaus
C17510 ua pov thawj zoo thaum daim ntawv thov xav tau:
✓ Ua ke muaj zog thiab hluav taws xob conductivity
✓ Lub luag haujlwm tseem ceeb ntawm kev pabcuam lub neej
✓ Ua haujlwm kub tshaj 100 degree
✓ Kev qaug zog ua haujlwm txiav txim siab txog kev saib xyuas
Txaus siab rau ob lossis ntau qhov xwm txheej feem ntau siv tau C17510 Beryllium Copper specification.
Rau daim ntawv thov- kev sib tham tshwj xeeb: Hu rau peb pab neeg ua haujlwm engineering rau kev txheeb xyuas cov khoom siv dav dav raws li koj cov kev xav tau ua haujlwm thiab kev lag luam.
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Email:baohui@bhsteelpipe.com
