C17200 beryllium tooj liabthiab C17510 yog ob hom beryllium tooj liab alloy cov ntaub ntawv nrog rau kev siv dav hauv kev lag luam. Txawm hais tias ob leeg koom nrog tsev neeg ntawm beryllium tooj liab alloy, lawv pom qhov sib txawv tseem ceeb hauv kev sib xyaw, khoom, thiab kev siv. Cov hauv qab no muab cov ncauj lus kom ntxaws sib piv ntawm ob cov ntaub ntawv no hla ntau qhov ntev.
1. Kev sib xyaw tshuaj sib txawv
C17200 (UNS npe C17200) yog siab - lub zog beryllium tooj liab alloy nrog cov muaj pes tsawg leeg: Beryllium (Be) 1.80-2.00%, Cobalt (Co) 0.20-0.60%, Copper (Cu) tshuav nyiaj li cas. Cov hlau no txhim kho nws cov khoom siv kho tshuab tom qab kev kho cua sov los ntawm kev sib ntxiv ntawm cobalt. Hauv qhov sib piv, C17510 (UNS lub npe C17510) muaj cov tshuaj sib txawv: beryllium cov ntsiab lus ntawm 0.20-0.6%, cobalt 1.4-2.2%, nickel (Ni) 0.9-1.4%, thiab tooj liab raws li qhov seem. Nws pom tseeb tias C17510 muaj cov beryllium tsawg dua li C17200 tab sis suav nrog cov npib tsib xee ntxiv. Qhov sib txawv ntawm qhov sib txawv no ncaj qha suav rau lawv cov yam ntxwv ua haujlwm sib txawv.
2. Mechanical Properties Comparison
Hais txog cov khoom siv kho tshuab, tom qab kev daws teeb meem thiab hnub nyoog hardening,C17200 beryllium tooj liabua tiav tensile lub zog ntawm 1240-1380 MPa, yield zog ntawm 1030-1170 MPa, thiab elongation ntawm kwv yees li 4-10%. Lub zog siab no ua rau nws yog ib qho khoom siv zoo tshaj plaws rau kev tsim cov springs, precision instrument Cheebtsam, thiab cov ntawv zoo sib xws. Hauv qhov sib piv, C17510 nthuav tawm lub zog tensile ntawm 690-860 MPa, lub zog tawm ntawm 550-690 MPa, thiab elongation ntawm 10-20%. Txawm hais tias muaj zog tsawg dua C17200, C17510 muaj qhov zoo tshaj plaws ductility thiab toughness.
3. Hluav taws xob thiab thermal conductivity
Hluav taws xob conductivity yog ib qho tseem ceeb metric rau beryllium tooj liab alloys. C17200 nthuav tawm hluav taws xob conductivity ntawm kwv yees li 22-28% IACS (International Annealed Copper Standard) thiab thermal conductivity ntawm 105-120 W / (m·K). C17510 ua kom pom hluav taws xob ntau dua ntawm 45-60% IACS thiab thermal conductivity nyob ib ncig ntawm 180-220 W / (m·K). Qhov sib txawv no ua rau C17510 tsim nyog rau cov ntawv thov uas xav tau cov khoom siv hluav taws xob zoo dua, xws li cov khoom siv hluav taws xob thiab cov khoom siv hloov pauv.
4. Cov txheej txheem kho cua sov
Cov txheej txheem kho cua sov rau ob lub alloys kuj txawv. C17200 feem ntau tau txais kev kho mob (790-820 degree) ua raws li dej quenching, tom qab ntawd kev laus kho ntawm 315-345℃rau 2-4 teev. Cov kab ke no ua tiav lub zog siab tshaj plaws. C17510 tau txais kev kho cua sov qis: kev kho mob ntawm 900-955 degree, ua raws li kev laus ntawm 455-540℃rau 1-3 teev. Qhov tseem ceeb, C17510 tuaj yeem ua tiav cov cuab yeej sib txawv los ntawm kev sib xyaw ua haujlwm txias thiab kev laus.
5. Corrosion Resistance
Ob leeg C17200 thiab C17510 pom zoo corrosion kuj, txawm tias lawv qhov kev ua tau zoo txawv. C17200 qhia tau zoo heev nyob rau hauv atmospheric, dej tshiab, thiab seawater ib puag ncig, ua rau nws tshwj xeeb tshaj yog haum rau marine daim ntaub ntawv. C17510, vim nws cov ntsiab lus npib tsib xee, muaj kev tiv thaiv corrosion zoo tshaj hauv cov sulfur- muaj ib puag ncig thiab zoo- haum rau cov chaw muaj corrosive zoo li kev ua tshuaj lom neeg. Ob qho khoom siv tiv taus kev ntxhov siab corrosion tawg, muaj txiaj ntsig zoo dua lwm cov qib siab - lub zog alloys.
Machinability yog qhov tseem ceeb hauv kev xaiv cov khoom.C17200 beryllium tooj liabmuaj cov machinability zoo nyob rau hauv cov kev daws teeb meem -kho lub xeev, tso cai tsim kev ua hauj lwm xws li stamping thiab dabtsi yog khoov, tab sis machining yuav nyuaj dua tom qab hardening. C17510 nthuav tawm kev ua haujlwm zoo tshaj plaws, tshwj xeeb tshaj yog nyob rau hauv lub xeev annealed, ua rau cov txheej txheem ua haujlwm nyuaj. Tsis tas li ntawd, C17510 nthuav tawm qhov zoo tshaj plaws weldability piv rau C17200, haum rau ntau txoj kev vuam.
6. Tej daim ntawv thov teb
Vim muaj qhov sib txawv ntawm kev ua tau zoo, ob qho khoom siv pom qhov sib txawv ntawm kev siv. C17200 feem ntau yog siv rau hauv daim ntawv thov uas yuav tsum tau muaj zog thiab elasticity, xws li:
1. Precision Cheebtsam hauv aerospace
2. Kev tawg-cov cuab yeej pov thawj hauv kev lag luam roj av
3. Siab-Load springs thiab diaphragms
4. Ntxig rau cov pwm yas
5. Cov cuab yeej xav tau tsis yog - cov khoom tawg
Lub caij no, C17510 feem ntau siv hauv:
1. Cov khoom siv hluav taws xob thiab cov khoom siv hloov pauv
2. Cov khoom siv hluav taws xob hauv cov khoom siv sib txuas lus
3. Automotive electronic Cheebtsam
4. Cov khoom ntim khoom siv hluav taws xob
5. Cov khoom siv uas yuav tsum tau muaj zog thiab hluav taws xob conductivity
7. Kev txiav txim siab nqi
Los ntawm tus nqi saib, C17510 feem ntau muab cov nqi zoo dua li C17200. Qhov no feem ntau yog los ntawm C17510 cov ntsiab lus qis beryllium, vim beryllium yog cov khoom kim tshaj plaws hauv cov alloys. Tsis tas li ntawd, C17510 yuav tsum tau siv hluav taws xob qis dua thaum kho cua sov, ntxiv txo cov nqi tag nrho. Yog li ntawd, thaum ua tau raws li qhov yuav tsum tau ua, C17510 feem ntau sawv cev rau qhov kev xaiv pheej yig dua.
8. Kev xav txog ib puag ncig thiab kev nyab xeeb
Kev ceev faj txog kev nyab xeeb yog qhov tseem ceeb thaum tuav beryllium tooj liab alloys. Tshwj xeeb nrogC17200 beryllium tooj liab, nws cov ntsiab lus ntau dua beryllium ua rau cov plua plav thaum lub tshuab ua haujlwm uas yuav ua rau muaj kev phom sij rau kev noj qab haus huv, xav tau kev tiv thaiv tsim nyog. C17510 cov ntsiab lus qis beryllium nthuav tawm txo kev pheej hmoo ntawm kev nyab xeeb. Ob qho khoom siv ua raws li kev cai ib puag ncig xws li RoHS thiab muaj kev nyab xeeb rau kev siv hauv cov khoom siv hluav taws xob thiab hluav taws xob.
9. Kev Txhim Kho Yav Tom Ntej
Nrog rau kev ua lag luam thev naus laus zis, ob qho khoom siv txuas ntxiv mus ntxiv. C17200's siab- lub zog muaj zog tuav nws qhov kev thov siab hauv siab- kawg sectors xws li aerospace, thaum C17510 qhov zoo tshaj plaws hluav taws xob conductivity thiab tus nqi zoo muab cov kev thov dav dav hauv cov haujlwm tshiab xws li 5G kev sib txuas lus thiab lub zog tshiab. Cov kws tshawb fawb ntawm cov ntaub ntawv tseem txhim kho kev ua tau zoo ntawm ob qho tib si alloys los ntawm microalloying thiab txheej txheem optimization.
Nyob rau hauv xaus
Thaum ob leegC17200 beryllium tooj liabthiab C17510 yog beryllium tooj liab alloys, lawv muaj qhov sib txawv ntawm qhov sib txawv, cov khoom, thiab kev siv. Cov kws tsim qauv thiab cov kws tsim qauv yuav tsum ua tib zoo tshuaj xyuas cov yam ntxwv xws li cov kev xav tau ntawm lub zog tshwj xeeb, kev xav tau ntawm kev ua haujlwm, kev ua haujlwm, thiab cov nqi siv nyiaj thaum xaiv cov khoom siv. Xaiv cov alloy tsim nyog yog qhov tseem ceeb rau kev ua kom cov khoom ua tau zoo, kev ntseeg tau, thiab kev lag luam muaj txiaj ntsig.
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