Cube alloy waya c17200 c17500 astm B19300 Astm B197 0.1mm-10mm ya zida, zolumikizira
TZowonjezera za ypical za:
Kuchulukitsa (g / cm3): 8.36
Kuchulukitsa Kutha Kuumitsa Mage (G / CM3): 8.25
Elastic modulus (kg / mm2 (103): 13.40
Kuwonjezeka kwa mafuta (20 ° C mpaka 200 ° C m / m / ° C): 17 x 10-6
Thermal Dissirity (Cal / (CM-S- ° C)): 0.25
Mitundu Yosungunuka (° C): 870-980
Kupsa mtima komwe timapereka:
| Cuberyllium | Astm | Makina ndi zamagetsi zamagetsi zamkuwa za Berryllium | ||||||
| Dongosolo | Kaonekeswe | Kulimba kwamakokedwe (Mmpa) | Gwiritsani ntchito mphamvu 0.2% | Elongation peresenti | Kuuma (HV) | Kuuma Onhachi B kapena c sikisi | Zochita zamagetsi (% Iacs) | |
| S | Tb00 | Yankho lokhala | 410 ~ 530 | 190 ~ 380 | 35 ~ 60 | <130 | 45 ~ 78hrb | 15 ~ 19 |
| 1/2 h | Td02 | Theka molimba | 580 ~ 690 | 510 ~ 660 | 12 ~ 30 | 180 ~ 220 | 88 ~ 96hrb | 15 ~ 19 |
| H | Td04 | Cholimba | 680 ~ 830 | 620 ~ 800 | 2 ~ 18 | 220 ~ 240 | 96 ~ 102hrb | 15 ~ 19 |
| HM | TM04 | Mwezi wolimba | 930 ~ 1040 | 750 ~ 940 | 9 ~ 20 | 270 ~ 325 | 28 ~ 35hrc | 17 ~ 28 |
| Mthz | TM05 | 1030 ~ 1110 | 860 ~ 970 | 9 ~ 18 | 295 ~ 350 | 31 ~ 37hrc | 17 ~ 28 | |
| Xhm | TM06 | 1060 ~ 1210 | 930 ~ 1180 | 4 ~ 15 | 300 ~ 360 | 32 ~ 38hrc | 17 ~ 28 | |
Ukadaulo wofunikira wa Berryllium mkuwa (Chithandizo cha kutentha)
Chithandizo cha kutentha ndiye njira yofunika kwambiri ya dongosolo ili. Pomwe ma store onse amkuwa ndiwouma ndi ozizira akugwira ntchito yozizira, mkuwa wa beryllium ndi wapadera pakukhala wouma ndi kutentha kochepa kwa kutentha. Zimaphatikizapo njira ziwiri zoyambira. Loyamba limatchedwa yankho komanso lachiwiri, mpweya kapena ukalamba.
Yankho Lanu
Kwa Aloy Cube1.9 (1.8- 2%) The Alloy amatenthedwa pakati pa 720 ° C ndi 860 ° C. Pakadali pano zokhala ndi Beryllium ndi "kusungunuka" mu utrix wamkuwa (gawo la alpha). Pofika pang'ono kuwiritsa kuchipinda kutentha kokhazikika kamene kamasinthira. Zinthu zomwe zili pagawoli ndi zofewa komanso zowuma ndipo zimatha kuzizira mosavuta pojambula, kupanga kugundana, kapena kulowera kozizira. Njira yothetsera vutoli ndi gawo limodzi la njira yomwe ili pampu ndipo sikuti amagwiritsidwa ntchito ndi kasitomala. Kutentha, nthawi ya kutentha, kukula kwa njere, kukula kwa tirinje, ndipo kuuma ndi magawo onse ofunikira kwambiri ndipo ndi owongolera a Btankii mwamphamvu.
Kulimbana Kwakula
Kuumitsa zaka kumapangitsa kwambiri mphamvu zathupi. Izi zimachitika kawirikawiri pakati pa 260 ° C ndi 540 ° C kutengera alloy ndi mawonekedwe ofunikira. Kuzungulira kumeneku kumapangitsa kuti beryllium yosungunuka kuti ikhale ngati beryllium wolemera (gama) mu matrix ndi malire a tirigu. Ndikupanga kuti izi zikuyambitsa kuchuluka kwakukulu kwa mphamvu. Mulingo wa zopangira makina omwe adapezeka kuti kutentha ndi nthawi kutentha. Iyenera kuzindikira kuti yamkuwa ya beryllium ilibe kutentha kwa ziwalo zokalamba.
