A333Gr.6umbhobho wentsimbi ongenamthungosisixhobo esibalulekileyo esisetyenziswa ngokubanzi kwiindawo zokuthutha ulwelo ezifana neoyile kunye negesi yendalo. Ukusebenza kwayo okugqwesileyo kunye noluhlu olubanzi lwezicelo kuyenza idlale indima ebalulekileyo kushishino. Ngezantsi siza kwazisa ngokweenkcukacha inkqubo yokuvelisa, iimpawu zokusebenza, iindawo zesicelo kunye nethemba lemarike ye-A333Gr.6 ipayipi yensimbi engenamthungo.
A333Gr.6 umbhobho wentsimbi engenamthungo
Imigangatho yemathiriyeli yemveliso:
Ukubunjwa kwemichiza ye-ASTMA333Gr.6 ipayipi yentsimbi engenamthungo: Ikhabhoni: ≤0.30, iSilicon: ≥0.10, iManganese: 0.29~1.06, iPhosphorus: ≤0.025, iChromium: 0. ≤0.12 , Ubhedu: ≤0.40, vanadium: ≤0.08, niobium; ≤0.02
Xa umxholo wekhabhoni ungaphantsi kwe-0.30%, yonke i-0.01% iyancipha, i-manganese iya kunyuka ngo-0.05% ngokusekelwe kwi-1.06%, ukuya kuthi ga kwi-1.35%
Ulawulo olufanelekileyo lokwakheka kweekhemikhali ngundoqo ekuqinisekiseni umgangatho wemibhobho. Umgangatho we-ASTM A333 Gr.6 uchaza iimfuno ezingqongqo zokwakheka kweekhemikhali zokuqinisekisa ukuba imibhobho inamandla abalaseleyo kunye nokuqina.
Umgangatho we-ASTM A333 Gr.6 uchaza iimpawu zoomatshini ngokweenkcukacha, ezona zibalulekileyo kukuqina kokuqina, amandla esivuno kunye nobude.
Oku kulandelayo zizinto ezifunekayo kwiimpawu zemishini yomgangatho we-ASTM A333 Gr.6: Amandla e-Tensile (amandla e-Tensile): ubuncinane be-415 MPa, amandla emveliso (amandla okuvelisa): ubuncinane be-MPa engama-240, ubude (Ubude): ubuncinane be-30%, ngokuqhelekileyo esetyenzisiweyo: Ubushushu bovavanyo lwempembelelo - 45°C. Ezi mfuno zingentla zinokuqinisekisa ukusetyenziswa okuqhelekileyo kombhobho kwiindawo eziphantsi zokushisa kwaye zibe namandla okwaneleyo kunye nokuqina.
Iimpawu zemveliso: ububanzi obungaphandle 21.3mm ~ 762mm, ubukhulu bodonga 2.0mm ~ 140mm
Indlela yokuvelisa: ukuqengqeleka okushushu, umzobo obandayo, ukwanda okushushu. Isimo sokuhanjiswa: unyango lobushushu;
Ubume bokuhanjiswa kombhobho wentsimbi kunye nenkqubo yonyango lobushushu Imibhobho yentsimbi ihanjiswa kwimeko yonyango oluqhelekileyo lobushushu.
Inkqubo yonyango yokushisa eqhelekileyo yemveliso egqityiweyo yile: 900 ℃ ~ 930 ℃ ukugcinwa kobushushu kwi-10 ~ 20min, ukupholisa umoya.
Inkqubo yokuvelisa
Inkqubo yokwenziwa kwe-A333Gr.6umbhobho wentsimbi ongenamthungoikakhulu ibandakanya ukwenza umbhobho yentsimbi, unyango ubushushu, uvavanyo kunye namanye amakhonkco. Ngexesha lenkqubo yokwenza, iiplati zetsimbi ezikumgangatho ophezulu zikhethwa njengezinto ezibonakalayo, eziphambiliumbhobho wentsimbi ongenamthungokusetyenziswa izixhobo zokubumba, kwaye emva kweenkqubo ezininzi zokucutshungulwa kakuhle, i-A333Gr.6 imibhobho yensimbi engenamthungo ifunyenwe ekugqibeleni. Ikhonkco lokunyanga ukushisa kukuphucula ngakumbi ukusebenza kombhobho wensimbi. Ngokulawula iiparitha ezifana nobushushu bokufudumala, ixesha lokubamba kunye nesantya sokupholisa, umbhobho wensimbi unamandla angcono kunye nokumelana nokubola. Ikhonkco lokuvavanya kukuqinisekisa umgangatho wombhobho wensimbi, kwaye uqhube ukuhlolwa okupheleleyo kombhobho wensimbi ngeendlela ezahlukeneyo zokuvavanya ukuqinisekisa ukuba ukusebenza kwayo kuhlangabezana neemfuno eziqhelekileyo.
Iimpawu zokusebenza
I-A333Gr.6 umbhobho wentsimbi ongenamthungo uneentlobo ngeentlobo zeempawu zokusebenza ezigqwesileyo, nto leyo eyenza ukuba isetyenziswe ngokubanzi kumasimi okuthutha ulwelo olunjeioli kunye negesi yendalo. Okokuqala, i-A333Gr.6 ipayipi yensimbi engenamthungo inamandla amakhulu kunye nokuqina, inokumelana noxinzelelo olukhulu kunye nefuthe lempembelelo, kwaye iqinisekisa ukhuseleko kunye nokuthembeka kwenkqubo yokuthutha. Okwesibini, i-A333Gr.6 ipayipi yentsimbi engenamthungo inokumelana ne-corrosion elungileyo kunye nokumelana nobushushu obuphezulu, kwaye inokusebenza ngokuzinzileyo ixesha elide kwiindawo zokusebenza ezinzima. Ukongeza, i-A333Gr.6 ipayipi yensimbi engenamthungo nayo inokusebenza kakuhle kwe-welding kunye nokusebenza kokucubungula, okwenza kube lula ukuyifaka nokugcina.
Iindawo zesicelo
I-A333Gr.6 imibhobho yentsimbi engenamthungo isetyenziswa ngokubanzi kwiindawo zokuthutha ulwelo ezifanaioli kunye negesi yendalo. Kwishishini le-petroleum, i-A333Gr.6 imibhobho yensimbi engenamthungo isetyenziswa ngokubanzi kwimibhobho yeoli, ukuqokelela i-oyile kunye negesi kunye nemibhobho yokuthutha kunye nezinye iindawo, ziqinisekisa ukuthuthwa kweoli ngokufanelekileyo nokukhuselekileyo. Kwishishini legesi yendalo, i-A333Gr.6 imibhobho yensimbi engenamthungo isetyenziswa kwimibhobho yokuhambisa igesi yendalo, imibhobho yegesi yedolophu kunye nezinye iindawo, ukunika amandla acocekileyo kubomi bemihla ngemihla yabantu. Ukongezelela, i-A333Gr.6 ipayipi yensimbi engenamthungo ingasetyenziselwa kwishishini lemichiza, amandla ombane, ukwakhiwa kunye nezinye iindawo, ukubonelela ngenkxaso eqinile yokuphuhliswa kwamashishini ahlukeneyo.
Ngokukhula okuqhubekayo kwemfuno yamandla ehlabathi kunye nokulungiswa okuqhubekayo kwesakhiwo samandla, ithemba lemarike ye-A333Gr.6 ipayipi yensimbi engenamthungo ibanzi kakhulu. Ngakolunye uhlangothi, kunye nokwandiswa okuqhubekayo kophuhliso kunye nokusetyenziswa kweoli, igesi yendalo kunye neminye imithombo yamandla, imfuno ye-A333Gr.6 imibhobho yensimbi engenamthungo nayo iya kuqhubeka ikhula. Ngakolunye uhlangothi, ngokuqhubela phambili okuqhubekayo kwesayensi kunye nobuchwepheshe kunye nokuphuculwa okuqhubekayo kweemfuno zokusingqongileyo, inkqubo yokuvelisa kunye nokusebenza kwe-A333Gr.6 ipayipi yensimbi engenamthungo iya kuqhubeka nokuphucula ukuhlangabezana neemfuno zemimandla emininzi. Ngoko ke, ithemba lemarike ye-A333Gr.6 ipayipi yensimbi engenamthungo inethemba kakhulu.
Ngamafutshane, i-A333Gr.6 ipayipi yensimbi engenamthungo, njengento ebalulekileyo yoshishino, inoluhlu olubanzi lwezicelo kwiindawo zokuthuthwa kwamanzi njengeoli kunye negesi yendalo. Ukusebenza kwayo okugqwesileyo kunye nemibono ebanzi yeemarike kuyenza idlale indima ebalulekileyo kushishino. Kwixesha elizayo, kunye nokuqhubela phambili okuqhubekayo kwesayensi kunye nobuchwepheshe kunye nokuphuculwa okuqhubekayo kweemfuno zokusingqongileyo, inkqubo yokuvelisa kunye nokusebenza kwe-A333Gr.6 umbhobho wensimbi ongenamthungo uya kuqhubeka nokuphucula, ukubonelela ngenkxaso ethembekileyo yokuphuhliswa kwamashishini ahlukeneyo.
Ixesha lokuposa: Mar-13-2024
