Gabatarwa ga fasaha gabatarwar bakin karfe core lalata tari waldi.
Fasaha walda tari tana amfani da waldi don gyara saman kayan aikin don saduwa da buƙatun aikin aikin yayin sabis. A igiyar waldi waya narkewa yadda ya dace ne high, da saura ne mai sauki, da splashing ne sosai kananan, da waldi fili ne da kyau, kuma zai iya cimma ci gaba da kuma barga waldi na dogon lokaci, wanda zai iya ƙwarai inganta samar da yadda ya dace.
JINGLEI tari waldi core walda waya
Hydrogenation reactor kullum yana amfani da CR-MO karfe a matsayin substrate abu, da bakin karfe core waldi waya kayayyakin GFS-309L (transition Layer) da GFS-347L (lalata juriya) aka yafi amfani ga ciki bango da surface na reactor.
GFS-309L+GFS-347L hade tari waldi
● Tsarin walda na Pidium
Mataki ①:
Na farko, GFS-309L yana tarawa akan kayan da aka yi amfani da su azaman juzu'in canji don yin rawar motsa jiki, wanda zai iya rage yuwuwar fashewar walda ta gaba.
Mataki ②:
Biyu yadudduka na GFS-347L na tari waldi ake amfani da matsayin lalata Layer, da kuma jimlar kauri na mika mulki Layer + lalata Layer ne game da 7 ~ 8mm.
Mataki ③:
Bayan walda thermal magani (PWHT), abokin ciniki na gaba yana buƙatar 665 ° C × 12H + 705 ℃ × 32h a matsayin misali.
Mataki ④:
Machined injin walda zuwa kauri da ake buƙata.
| A'a. | Gwajin aikin | Wurin yin samfur | SAKAMAKO |
| 1 | Ironin (welded) | Yazawa Layer surface | 6.2%.5.7FN |
| Surface 3 | 7.0%.6.5FN | ||
| 2 | Gwajin lanƙwasa (PWHT) | A kwance. A tsaye | Diamita na kai shine 4T, kusurwar lanƙwasa shine 180 °, weld da wuraren tasirin thermal ba su da fasa. |
| 3 | Gwajin lalata (PWHT) | Yazawa Layer surface | GB/T 4334 E, ASTM A262E |
| 4 | Sauran ayyukan | - |
Lokacin aikawa: Nuwamba-07-2022