Qiimaha qiimaha leh ee china bir bir ah oo la leexday radius astm b370 warqad naxaas ah
Waxaan ku faraxsanahay magac aad u fiican oo dukaameeysata ah oo ka mid ah wax soo saarka gaarka ah ama adeeg heer sare ah, iyo sidoo kale adeegyada ugu weyn ee loo yaqaan 'birta' birta 'astm brm', waxaan rajeyn karnaa inaan si fudud u abuuri karno awood aad u sharaf leh iyada oo loo marayo dadaalkeena mustaqbalka fog.
Waxaan ku faraxsanahay magac aad u fiican oo ka mid ah dukaameeyayaasheena waxsoosaarkayaga wax soo saarka gaarka ah ama adeega wanaagsan, heerka tartan iyo sidoo kale adeegyada ugu weyn ee loogu talagalaySaxanka naxaas ah, Xarig naxaas ah, Amarada caadada ah waa la aqbali karaa oo leh darajo tayo leh iyo naqshad gaar ah oo tayo leh. Waxaan rajeyneynaa inaan sameysanno iskaashiga wanaagsan ee guuleysta ee ganacsiga marka laga hadlayo shuruudaha dheer ee macaamiisha adduunka oo dhan.
Shayga waxaa loo kala saaray in alaabada tikniyoolajiyadda sare (nooc cusub oo shey ah) gobolka JanIangsu ilaa 2013 Jarida qaab sax ah oo loo yaqaan 'Beryllim'. Waqtigaan la joogo, waxaa jira lix macmiil oo ka kooban 10ka macaamiisha ee soosaarayaasha soosaarayaasha ee isku xirta raadiyaha-soo noqnoqda ee caalamka.
1. Halabuurka kiimikada ee C17300
Nooc | Be | Ni + co | Ni + co + co | Pb | Cu |
C17300 | 1.8-2.0 | ≥0.20 | ≤0.6 | 0.2-0.6 | Itashirid |
2. Hantida jirka iyo farsamada ee C17300
Sheegid | Daaweynta kuleylka | Dhexroor (mm) | Xoog TSensile (MPA) | Xoog soo saar (MPA) | Doogis 4x (%) | Adkayn | Wadahadal koronto (Iacs,%) | |
Hv0.5 | HRB ama HRC | |||||||
TB00 | 775 ℃ ~ 800 ℃ | Kulli | 410-590 | > 140 | > 20 | 159-162 | B45-b85 | 15-19 |
Td04 | 775 ℃ ~ 800 ℃ xalka + hannaanka qabow | 8-20 | 620-860 | > 520 | > 8 | 175-257 | B88-B102 | 15-19 |
0.6-8 | 620-900 | > 520 | > 8 | 175-260 | B88-B103 | |||
Th04 | 315 ℃ x1 ~ 2hr | 8-20 | 1140-1380 | > 930 | > 20 | 345-406 | C27-c44 | 23-28 |
0.6-8 | 1210-1450 | >000000 | > 4 | 354-415 | C38-C45 |
3. Qeybta ka goynta C17300
U dhiganta 65% ee waxtarka mashiinnada naxaasta ah C3600
4. Meelaha arjiga ee C17300
Inta badan waxaa loo isticmaalaa isku xirka iskuxirka, baaritaanka, isgaarsiinta, hawada militariga