Tiphuphu ta Ntshikelelo
- Khaboni & Khaboni ya Ntwanano wa Nsimbi
- Nsimbi leyi nga riki na swilo swo bola
- Xitirhisiwa xa Koporo & Nickel
- Tiphuphu ta ku tirhisa ku hisa hi ndlela leyinene
- Switirhisiwa swa Tiphayiphi
- Ti Flanges ta Tiphayiphi
- Gasket, Xikhomela-ndhawu xa Stud &Nut
- Tivalvu ta Tiindasitiri
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EN10216-5 Tiphuphu ta Nsimbi leti nga riki na swirhabyani ta Swikongomelo swa Ntshikelelo eka Mahiselo yo Tlakuka - Swiyimo swa Xithekiniki swa ku Nyikiwa
Vuxokoxoko byo Oda
Vaxavi va fanele ku boxa:
- Nhlayo (ku leha, nhlayo ya tiphayiphi) .
- Swipimelo (dyayimeta ya le handle, ku enta ka rirhangu) .
- Giredi ya nsimbi (xikombiso, 1.4301, 1.4404) .
- Xiyimo xa ku rhumeriwa (xikombiso, solution annealed) .
- Swilaveko swa vukamberi (xikombiso, ku kamberiwa loku nga onhiki, ntshikelelo wa hydrostatic) .
- Swilaveko swihi na swihi swo hlawuleka (xikombiso, ku basa ko karhi eka switirhisiwa swa nyutliya).
Tigiredi ta Nsimbi & Xivumbeko xa Tikhemikhali
Mpimo lowu wu katsa tinsimbi leti nga riki na swilo swa austenitic, ku katsa na:
- Tigredi ta ntolovelo: 1.4301 (304), 1.4404 (316L), 1.4541 (321), 1.4571 (316Ti), na swin’wana.
- Tigredi ta mahiselo yale henhla: 1.4919, 1.4958, na swin’wana.
- Swipimelo swa xivumbeko xa C, Si, Mn, P, S, Cr, Ni, Mo, N, na swin’wana, swi boxiwile.
Swiyimo swa Vumaki & Ku Yisa
- Ndlela ya vuhumelerisi: Seamless, cold/hot finished.
- Ku tshungula hi ku hisa: Solution annealing (swi boha eka tinsimbi ta austenitic).
- Ku hetisa ehenhla: A ku na xikalo, ku pandzeka, na swihoxo; pickling kumbe passivation swinga laveka.
Swilaveko swa ku Kambela & Ku Kamberiwa
1 Swihlawulekisi swa Michini
- Xikambelo xa ku tsana (Rm, Rp0.2, ku leha) .
- Xikambelo xa ku tiya (loko swi laveka) .
2 Ku kamberiwa loku nga onhiki (NDT) .
- Ku kamberiwa ka Eddy current kumbe ultrasonic ku kuma swihoxo.
- Ku kamberiwa ka hydrostatic (ku hlawula, handle ka loko swi boxiwile).
3 Swikambelo Swin’wana
- Ku kamberiwa ka vukulu bya mavele (eka tigiredi to karhi) .
- Xikambelo xa intergranular corrosion (xikombiso, xikambelo xa Strauss xa sensitization).
Ku Maka & Ku Tiyisisa
- Tiphuphu ti fanele ku funghiwa hi:
- Vito/logo ya muendli
- Giredi ya nsimbi
- Swipimelo
- Nomboro ya ku hisa
- Xikombo xa ntolovelo (EN 10216-5).
- Xitifikheti xa Vukamberi xa 3.1 kumbe 3.2 (EN 10204).
Ku Tiyisela & Swipimelo
- Yi funengeta ti tolerances ta diameter yale handle, ku enta ka rirhangu, ku kongoma, na ku leha.
Nxaxamelo wa Tigiredi ta Nsimbi eka EN 10216-5
● Tinsimbi leti nga riki na swilo swo bola ta Autenitic
| Nomboro ya Switirhisiwa | EN Ku hlawuriwa ka vito | Vito leri Tolovelekeke (AISI/UNS) .
| 1.4301 Xihlamusela-marito | X5CrNi18-10 Xitsonga xitsonga xitsonga | 304 (UNS S30400) .
| 1.4306 Xihlamusela-marito | X2CrNi19-11 Xitsonga xitsonga xitsonga | 304L (UNS S30403) .
| 1.4307 Xihlamusela-marito | X2CrNi18-9 na xitombo xa mina | 304L (khaboni ya le hansi) .
| 1.4311 Xihlamusela-marito | X2CrNiN18-10 Xitsonga xitsonga xitsonga xitsonga | 304LN (UNS S30453) .
| 1.4541 Xihlamusela-marito | X6CrNiTi18-10 Xitombo xa Xitsonga | 321 (UNS S32100) .
| 1.4550 wa Xitsonga | X6CrNiNb18-10 Xitsonga xitsonga xitsonga xitsonga | 347 (UNS S34700) .
| 1.4401 Xihlamusela-marito | X5CrNiMo17-12-2 | 316 (UNS S31600) .
| 1.4404 Xihlamusela-marito | X2CrNiMo17-12-2 | 316L (UNS S31603) .
| 1.4435 Xihlamusela-marito | X2CrNiMo18-14-3 | 316L (Mo ya le henhla) .
| 1.4436 Xihlamusela-marito | X3CrNiMo17-13-3 | 316 (yi cinciwile) .
| 1.4571 1.4571 | X6CrNiMoTi17-12-2 | 316Ti (UNS S31635) Xiyenge xa 1.
| 1.4429 Xihlamusela-marito | X2CrNiMoN17-13-3 ya Xitombo xa Xitsonga | 316LN (UNS S31653) Xiyenge xa 1.
| 1.4539 Xihlamusela-marito | X1NiCrMoCu25-20-5 | 904L (UNS N08904) .
| 1.4547 Xihlamusela-marito | X1CrNiMoCuN20-18-7 | Xitsongwatsongwana xa superaustenitic (UNS S31254) .
● Tinsimbi leti nga riki na swilo swo bola ta Austenitic-Ferritic (Duplex).
| Nomboro ya Switirhisiwa | EN Ku hlawuriwa ka vito | Vito leri Tolovelekeke (AISI/UNS) |
| 1.4462 Xihlamusela-marito | X2NiMoN22-5-3 | 2205 (UNS S31803/S32205) Xiyenge xa 1.
| 1.4410 Xihlamusela-marito | X2CrNiMoN25-7-4 Xitsonga xitsonga xitsonga xitsonga | Xiphemu xa le henhla xa Duplex (UNS S32750) .
● Tigredi to Hlawuleka ta Mahiselo ya le Henhla
| Nomboro ya Switirhisiwa | EN Ku hlawuriwa ka vito | Tinhlamuselo |
| 1.4958 Xihlamusela-marito | X6NiCrNb32-27 Xitombo xa Xitsonga | Xihlanganisi xa 800H (UNS N08810) .
| 1.4959 Xihlamusela-marito | X8NiCrAlTi32-21 | Xitirhisiwa xa 800HT (UNS N08811) .
| 1.4878 Xihlamusela-marito | X12CrNiTi18-10 Xitsonga xitsonga xitsonga xitsonga | Ku hisa ka le henhla 321 variant
Tinhlamuselo eka Tigiredi ta Nsimbi
- Tigredi to fana na 1.4301 (304) na 1.4404 (316L) hi tona leti tirhisiwaka ngopfu.
- Tinsimbi ta duplex (1.4462, 1.4410) tinyika matimba yale henhla xikan’we naku lwisana na ku bola.
- Ti grade ta mahiselo yale henhla (1.4958, 1.4959) titirhisiwa eka swiyimo swo tika swinene (xikombiso, ti petrochemical furnaces).
- Tinxaka ta khaboni yale hansi (xikombiso, 1.4306, 1.4404) ta tsakeriwa eka switirhisiwa swa welding.
U lava ku oda leswi fanaka ? Tihlanganisi na hina Sweswi ku rhumela xikombelo xa wena!
