Inkcazo:umbhobho wentsimbi obushushu obuphantsiiphakathiintsimbi yesakhiwo sekhabhoni. Imibhobho yentsimbi ebandayo, eshushu neshushu kancinci iyasebenza kakuhle, ineempawu ezintle zoomatshini, ixabiso eliphantsi kunye nemithombo ebanzi, ngoko ke isetyenziswa kakhulu. Ubuthathaka bayo obukhulu kukuba izinto zokusebenza ezinokuqina okuphantsi, ubungakanani obukhulu becandelo kunye neemfuno eziphezulu akufuneki zisetyenziswe.
Iumbhobho wentsimbi engenamthungo ophantsi kobushushuingasebenza kwindawo ebanda kakhulu ye - 45~- 110 ℃. Inzuzo ebalaseleyo yombhobho wentsimbi engenamthungo kubushushu obuphantsi kukuba ingasebenza kwindawo esezantsi kakhulu, engenakuthelekiswa nombhobho wentsimbi oqhelekileyo ongenamthungo. Umbhobho wentsimbi engenamthungo kubushushu obuphantsi unamandla amahle kunye nokuqina kobushushu obuphantsi, kwaye usetyenziswa kakhulu ekuveliseni izixhobo ezinobushushu obuphantsi kwi-petroleum, iikhemikhali, izichumisi kunye nezinye iimboni ezinobushushu obusebenzayo be - 45~- 110 ℃. Ngophuhliso lwamashishini afanelekileyo, iimfuno zezixhobo azipheleli nje kwiimfuno ezisisiseko ezifana neepropati zoomatshini kunye neepropati zokuwelda, kodwa kunye neemfuno zokumelana nokugqwala kwe-H2S kwimibhobho enobushushu obuphantsi.
Umbhobho wentsimbi engenamthungo obushushu obuphantsiIsebenza kubunjineli bemibhobho kwindawo enobushushu obuphantsi. Kukho iinkqubo ezimbini: ukutsalwa okubandayo kunye nokuqengqeleka okushushu. Ngokwembono yoyilo lwentsimbi, ukwenza intsimbi, ukuqengqeleka, unyango lobushushu kunye nezinye iinkqubo zombhobho wentsimbi engenamthungo obushushu obuphantsi kufuneka zilawulwe ngokungqongqo ukuqinisekisa ukuba umbhobho wentsimbi engenamthungo obushushu obuphantsi unamandla amahle, ukuqina kunye nokumelana nokugqwala. Kwiimfuno zobugcisa zombhobho wentsimbi engenamthungo obushushu obuphantsi, ulungiselelo lwemveliso kunye neendleko zemveliso yombhobho wentsimbi kufuneka ziqwalaselwe ngokupheleleyo. Uyilo lokwakheka kombhobho wentsimbi engenamthungo obushushu obuphantsi kufuneka luqinisekise ukuba imveliso inamandla afanelekileyo, ukuqina okuphezulu kobushushu obuphantsi, kunye nenkqubo yonyango lobushushu elula Ukudityaniswa okuhle kunye nokumelana nokuqhekeka okubangelwa yi-hydrogen.
Umgangatho oPhezulu wombhobho wesinyithi ongenamthungo ophantsi wobushushuI-ASTM A333- Umbhobho wentsimbi ongenamthungo nowenziwe ngentsimbi olungiselelwe ubushushu obuphantsi
Izinto ezishushu kakhuluumbhobho wentsimbi ongenamthungoiimveliso: 16Mn, 10MnDG, 09DG, 09Mn2VDG, 06Ni3MoDG, njl.
Ixesha lokuposa: Jan-30-2023
