Machubu achitsulo opanda msoko a migodi ya malasha- GB/T 17396-2009
Zokhazikika:GB/T 17396-2009 | Kuchiza kutentha: Kutentha |
Gulu Gulu: 20, 35, 45, etc | Diameter Yakunja (Yozungulira): 10 - 1000 Mm |
Maonekedwe a Gawo: Chozungulira | Kugwiritsa ntchito: chitoliro chosasinthika cha hydraulic prop |
Malo Ochokera: China | Chithandizo Chapamwamba: Monga Zofunikira za Makasitomala |
makulidwe: 1-100 mm | Njira: Yotentha Yotentha |
Utali: Utali Wokhazikika Kapena Utali Wachisawawa | Chitoliro Chapadera: Chitoliro Chachikulu cha Khoma |
Chitsimikizo: ISO9001:2008 | Kugwiritsa ntchito: chitoliro chopanda msoko cha hydraulic prop |
Aloyi Kapena Ayi: Aloyi | Mayeso:NDT |
Chitoliro chachitsulo chosasokonekera cha mgodi wa malasha chimagwiritsidwa ntchito makamaka popanga chitoliro chopanda msoko cha hydraulic prop mumgodi wa malasha.
Gulu lazitsulo zapamwamba za carbon structural: 20 #,35#
C | Si | Mn | Nb | RE | Cr | Ni | Cu | Mo | P | S | |
20 | 0.17-0.23 | 0.17-0.37 | 0.35-0.65 | 一 | 一 | <0.25 | <0.25 | <0.20 | 一 | <0.035 | <0.035 |
35 | 0.32-0.39 | 0.17—0.37 | 0. 50一0.8 | 一 | 一 | <0.25 | <0.25 | <0.20 | 一 | <0.035 | <0.035 |
45 | 0.42-0.50 | 0.17 ku.37 | 0.50 一0.8 | 一 | 一 | <0.25 | WO.25 | WO.20 | 一 | <0.035 | <0.035 |
27SiMn | 0.24-0.32 | 1.10 1.4 | 1.10 1.4 | 一 | 一 | W0.30 | <0.30 | <0.20 | <0.15 | <0.035 | <0.035 |
30MnNbREa | 0.27-0.36 | 0. 20一0.60 | 1.20 一1.60 | 0.020一0.050 | 0. 02 一0.04 | <0.30 | <0.30 | <0.20 | <0.15 | <0.035 | <0.035 |
a Zomwe zili mu re zimawerengedwa ngati 0.02% ~ 0.04% zowonjezeredwa kuchitsulo chosungunuka. |
Mechanical Property | |||||||
Gulu | Kulimba kwamakokedwe | Zotuluka | Patapita nthawi yosweka | Kuchepetsa dera | Mphamvu yamayamwidwe a shark (KV2)/J | ||
Rm/MPa | MPa | A/% | Z/% | ||||
Chitsulo chubu makulidwe / mm | |||||||
<16 | > 16 〜30 | >30 | |||||
osacheperanso | |||||||
20 | 410 | 245 | 235 | 225 | 20 | - | |
35 | 510 | 305 | 295 | 285 | 17 | - | - |
45 | 590 | 335 | 325 | 315 | 14 | - | - |
27SiMn | 980 | 835 | 12 | 40 | 39 | ||
30MnNbRE | 850 | 720 | 13 | 45 | 48 |
Kuwonjezera pa kuonetsetsa kuti mankhwala amapangidwa ndi makina, chitoliro chachitsulo chokulungidwa ndi ingot chiyenera kuyang'aniridwa ndi mphamvu zochepa.
Luso Lopereka: Matani 2000 pamwezi pa Gawo la machubu achitsulo osasunthika amigodi ya malasha.
M'mitolo Ndipo M'bokosi Lamphamvu Lamatabwa
7-14 masiku ngati katundu, 30-45 masiku kupanga
30% depsoit, 70% L/C kapena B/L buku kapena 100% L/C pakuona
Lembani uthenga wanu apa ndikutumiza kwa ife