Umgca othembekileyo womlilo wokufezekisa iimfuno zakho zokhuseleko
| Inqanaba lensimbi | Ubuncinci besivuno | Tensile strength | Ubuncinci be-slongation | Ubuncinci bePinet | ||||
| Mpa | % | J | ||||||
| Ubungakanani obuchaziweyo | Ubungakanani obuchaziweyo | Ubungakanani obuchaziweyo | kubushushu bovavanyo lwe | |||||
| mm | mm | mm | ||||||
| <16 | > 16≤40? | <3 | ≥3≤40 | ≤40 | -20 ℃ | 0 ℃ | 20 ℃ | |
| S235jrh | 235 | 225 | I-360-40 | I-360-40 | 24 | - | - | 27 |
| S275j0h | 275 | 265 | I-430-580 | I-410-460 | 20 | - | 27 | - |
| S275J2h | 27 | - | - | |||||
| S355j0h | I-365 | 345 | I-510-680 | I-470-630 | 20 | - | 27 | - |
| S355J2h | 27 | - | - | |||||
| S355k2h2h | 40 | - | - | |||||
Ukwakhiwa kweekhemikhali
| Inqanaba lensimbi | Uhlobo lwe-de-oxidation A | % ngobunzima, ubuninzi | ||||||
| Igama lensimbi | Inani lensimbi | C | C | Si | Mn | P | S | Nb |
| S235jrh | 1.0039 | FF | 0,17 | - | I-1,40 | 0,040 | 0,040 | I-0.009 |
| S275j0h | 1.0149 | FF | 0,20 | - | I-1,50 | 0,035 | 0,035 | I-0,009 |
| S275J2h | 1.0138 | FF | 0,20 | - | I-1,50 | I-0,030 | I-0,030 | - |
| S355j0h | 1.0547 | FF | 0,22 | 0,55 | I-1,60 | 0,035 | 0,035 | I-0,009 |
| S355J2h | 1.0576 | FF | 0,22 | 0,55 | I-1,60 | I-0,030 | I-0,030 | - |
| S355k2h2h | 1.0512 | FF | 0,22 | 0,55 | I-1,60 | I-0,030 | I-0,030 | - |
| a. Indlela ye-Deaxotion ichongwe ngolu hlobo lulandelayo: | ||||||||
| I-FF: Intsimbi egcinwe ngokupheleleyo i-nitrogen ebophelelayo kwizixa ezaneleyo zokubopha initrogen (umz. I-0,020% ye-al). | ||||||||
| b. Elona xabiso liphezulu le-nitrogen alisebenzi ukuba ukubekwa kwekhemikhali kubonisa i-0,020% ye-al / n i-2: 1, okanye ukuba izinto ezaneleyo ze-N-Bing zikhona. Izinto ezibophelelayo ziya kurekhodwa kuxwebhu lovavanyo. | ||||||||
Ingcaciso yeMveliso
Imibhobho yethu yokukhusela umlilo yenziwa isebenzisa inkqubo yenkqubo yendlela eqhubekayo igoba imitya emisezantsi esemgangathweni ibe yimbonakalo yensizi kwaye ichanekile i-spial seams. Le ndlela yokuvelisa imbonakalo yemveliso ivelisa imibhobho emide, eqhubekayo engabomeleleyo kwaye iqine, kodwa ithembekile kakhulu kwizicelo ezahlukeneyo. Nokuba ufuna ukuthutha ulwelo, iigesi okanye izinto eziqinileyo, imibhobho yethu yenziwe ngononophelo ukumelana neendawo ezingqongqo, ukuqinisekisa ukhuseleko kunye nokusebenza.
Ukongeza kumsebenzi wabo ophambili we-fluid kunye nokudluliselwa kwezinto, imibhobho ye-Welfed ye-Spiral ilungele ukusetyenziswa kwezicelo zolwakhiwo nezemizi-mveliso. Ukuhamba kwabo jikelele kubenza babe kukhetho oluphezulu lweeprojekthi zokwakha, iinkqubo zokhuseleko lomlilo, kunye nezinye iimfuno eziphambili zeziseko zophuhliso.
Xa kufikwa kuKhuseleko, ukuthembeka kwethuUmgca ovuthayo womlilosisisombululo esithembileyo. Siyakuqonda ukubaluleka kokwakha iinkqubo ezithembekileyo, ngakumbi kwiindawo ezinomngcipheko omkhulu. Kungenxa yoko le nto sibeka phambili umgangatho kunye nokuthembeka kwimveliso nganye esiyenzayo.
Inzuzo yemveliso
1. Ekuqaleni, isithuba sabo sokuqiniseka siqinisekisa ukuba banokumelana neemeko ezigqithisileyo, ukunika uxolo lwengqondo kwiimeko ezinzima.
2. Uyilo lweSperal lunyusa amandla ombhobho, ukuvumela ukuhamba okufanelekileyo kunye nokunciphisa umngcipheko wokuvuza. Oku kubaluleke kakhulu kwimidlalo yoKhuseleko loMlilo apho kufuneka khona.
3. Ukuzinikela kwethu kumgangatho kuthetha ukuba imigangatho yethu yokukhusela ihlangabezana nemigangatho engqongqo yeshishini, ukuqinisekisa ukuthotyelwa kunye nokuthembeka. Ngokukhetha iimveliso zethu, awupheleli kutyando kuphela, kodwa nakwizisombululo eziphucula ukusebenza kakuhle.
Imveliso yemveliso
1. Into engalunganga ebonakalayo yindleko zokuqala zofakelo, ezinokuthi ziphezulu kunezinye izinto.
2. Inkqubo ye-welding, ngelixa iqinisekisa ukuqina, inokuzisa ubuthathaka ukuba akwenziwa kakuhle.
Ukulungiswa kwesondlo kuyayimfuneko ukuthintela ukuvela kunye nokuqinisekisa ukuba ilongetion, enokwandisa iindleko zokusebenza ngokubanzi.
FAQ
I-Q1. Zeziphi izixhobo ozisebenzisayo kwimibhobho yokhuselo lomlilo?
I-hoses zethu zomlilo zenziwa kwintsimbi esemganga esemgangathweni, ukuqinisekisa amandla kunye nokuthembeka kwizicelo ezahlukeneyo.
Q2. Ndazi njani ukuba imibhobho yakho yokukhusela umlilo ilungele iimfuno zam?
Sinikezela ngeentlobo zeentlobo zemibhobho kunye neenkcazo. Iqela lethu linokukunceda ukuba uvavanye iimfuno zakho kwaye ucebise esona sisombululo.
Q3. Yeyiphi imigangatho yokhuseleko oyenza iimveliso zakho ziyahambelana?
Imibhobho yokhuselo lomlilo ihlangabezana nemigangatho yokhuseleko yehlabathi, iqinisekisa ukuba izinto ezinokuthenjwa kwezinto eziyingozi.
I-Q4. Ngaba imibhobho yakho yokukhusela umlilo inokwenziwa ngokwezifiso?
Ewe, sinokukhetha ukuhlangabezana neemfuno ezithile zeprojekthi kubandakanya ubungakanani, ubukhulu kunye nokudibana.
I-Q5. Leliphi ixesha lokukhokela lomyalelo?
Amaxesha okuhanjiswa ayahluka ngokuxhomekeke kubungakanani be-odolo kunye neenkcazo, kodwa sizabalazela ukuhambisa ngokukhawuleza ngaphandle komgangatho.
