Iityhubhu zoxinzelelo
- Intsimbi yeCarbon kunye neCarbon Alloy
- Yenziwe ngentsimbi eshayinayo
- I-Copper kunye ne-Nickel Alloy
- Iityhubhu Zokusebenza Kakuhle Kobushushu
- Izixhobo zombhobho
- Iiflanges zePipe
- I-Gasket, i-Stud Bolt kunye ne-Nut
- Iivalvu zeShishini
01
Iityhubhu zentsimbi ezingenamthungo ze-EN10216-5 zeenjongo zoxinzelelo kumaqondo obushushu aphezulu - Iimeko zokuhanjiswa kobuchwephesha
Ulwazi loku-odola
Abathengi kufuneka bachaze:
- Ubungakanani (ubude, inani leetyhubhu)
- Ubukhulu (ububanzi obungaphandle, ubukhulu bodonga)
- Udidi lwentsimbi (umz., 1.4301, 1.4404)
- Imeko yokuhanjiswa (umz., isisombululo esifakwe kwi-anneal)
- Iimfuno zokuhlolwa (umz., uvavanyo olungonakalisiyo, uxinzelelo lwe-hydrostatic)
- Naziphi na iimfuno ezikhethekileyo (umz., ucoceko oluthile lwezicelo zenyukliya).
Amabanga eNsimbi kunye noBume beeKhemikhali
Umgangatho ugubungela iintsimbi ezingenasici ze-austenitic, kuquka:
- Amanqanaba aqhelekileyo: 1.4301 (304), 1.4404 (316L), 1.4541 (321), 1.4571 (316Ti), njl.
- Amanqanaba obushushu obuphezulu: 1.4919, 1.4958, njl.
- Imida yokwakheka kwe-C, Si, Mn, P, S, Cr, Ni, Mo, N, njl., ichaziwe.
Iimeko Zokuvelisa Nokuhambisa
- Indlela yokuvelisa: Ayinamthungo, igqityiwe ibanda/ishushu.
- Unyango lobushushu: Ukutsalwa kwesisombululo (kuyimfuneko kwiintsimbi ze-austenitic).
- Ukugqitywa komphezulu: Akukho zikali, iintanda, kunye neziphene; ukucola okanye ukudlulisa isandi kungafuneka.
Iimfuneko zoHlolo noVavanyo
1 Iipropati zoomatshini
- Uvavanyo lokuThamba (Rm, Rp0.2, ubude)
- Uvavanyo lokuqina (ukuba kuyimfuneko)
2 Uvavanyo Olungonakalisiyo (NDT)
- Uvavanyo lwe-Eddy current okanye lwe-ultrasound ukuze kufunyanwe iziphene.
- Uvavanyo lwe-hydrostatic (ukhetho, ngaphandle kokuba kuchazwe).
Ezinye iimvavanyo ezi-3
- Uvavanyo lobungakanani beenkozo (kwiibakala ezithile)
- Uvavanyo lokugqwala oluphakathi kweegranular (umz., uvavanyo lweStrauss lokubonakalisa ukurhawuzelelwa).
Ukumakisha kunye neSatifikethi
- Iityhubhu maziphawulwe ngolu hlobo:
- Igama/ilogo yomenzi
- Ibanga lentsimbi
- Ubukhulu
- Inombolo yobushushu
- Isalathiso esisemgangathweni (EN 10216-5).
- Isiqinisekiso soHlolo 3.1 okanye 3.2 (EN 10204).
Ukunyamezelana kunye nobukhulu
- Igubungela ukunyamezelana kobubanzi bangaphandle, ubukhulu bodonga, ukuthe tye, kunye nobude.
Uluhlu lweeNqanaba zeNsimbi kwi-EN 10216-5
● Iintsimbi Ezingenasici zaseAustenitic
| Inombolo yeMpawu | Isikhundla se-EN | Igama eliqhelekileyo (i-AISI/i-UNS)
| 1.4301 | X5CrNi18-10 | 304 (UNS S30400)
| 1.4306 | X2CrNi19-11 | 304L (UNS S30403)
| 1.4307 | X2CrNi18-9 | 304L (ikhabhoni ephantsi)
| 1.4311 | X2CrNiN18-10 | 304LN (UNS S30453)
| 1.4541 | X6CrNiTi18-10 | 321 (UNS S32100)
| 1.4550 | X6CrNiNb18-10 | 347 (UNS S34700)
| 1.4401 | X5CrNiMo17-12-2 | 316 (UNS S31600)
| 1.4404 | X2CrNiMo17-12-2 | 316L (UNS S31603)
| 1.4435 | X2CrNiMo18-14-3 | 316L (ubushushu obuphezulu)
| 1.4436 | X3CrNiMo17-13-3 | 316 (ilungisiwe)
| 1.4571 | X6CrNiMoTi17-12-2 | 316Ti (UNS S31635)
| 1.4429 | X2CrNiMoN17-13-3 | 316LN (UNS S31653)
| 1.4539 | X1NiCrMoCu25-20-5 | 904L (UNS N08904)
| 1.4547 | X1CrNiMoCuN20-18-7 | I-Superaustenitic (UNS S31254)
● Iintsimbi Ezingenasici zaseAustenitic-Ferritic (Duplex)
| Inombolo yeMpawu | Igama eliqhelekileyo (AISI/UNS) |
| 1.4462 | X2CrNiMoN22-5-3 | 2205 (UNS S31803/S32205)
| 1.4410 | X2CrNiMoN25-7-4 | I-Super Duplex (UNS S32750)
● Amanqanaba aKhethekileyo oBushushu obuPhezulu
| Inombolo yezinto | Isikhundla se-EN | Amanqaku |
| 1.4958 | X6NiCrNb32-27 | I-Alloy 800H (UNS N08810)
| 1.4959 | X8NiCrAlTi32-21 | I-Alloy 800HT (UNS N08811)
| 1.4878 | X12CrNiTi18-10 | Uhlobo lwe-321 lobushushu obuphezulu
Amanqaku ngamaBanga eNsimbi
- Amanqanaba afana ne-1.4301 (304) kunye ne-1.4404 (316L) zezona zisetyenziswa kakhulu.
- Iintsimbi zeDuplex (1.4462, 1.4410) zinika amandla aphezulu kunye nokumelana nokugqwala.
- Amanqanaba obushushu obuphezulu (1.4958, 1.4959) asetyenziswa kwiimeko eziqatha (umz., ii-ovens ze-petrochemical).
- Iindidi zekhabhoni ephantsi (umz., 1.4306, 1.4404) ziyathandwa xa kusenziwa ii-welding.
Ngaba ufuna uku-odola okufanayo? Qhagamshelana nathi Ngoku ukuze uthumele isicelo sakho!
