Paipa u'amea e leai ni fa'alavelave mo masini fa'agasologa fa'apalaga vaila'au maualuga-GB6479-2013
Tulaga Fa'atonu:GB6479-2013
Vaega o Vasega: 10、20、Q345B, 12CrMo、12Cr5Mo,Ma isi mea faapena
Foliga o le Vaega: Lapotopoto
Nofoaga na Amataga ai: Saina
Mafiafia: 1 - 100 Mm
Umi: Umi Tumau pe Umi Fa'afuase'i
Tusipasi: ISO9001:2008
U'amea Fa'afefiloi Pe Leai: U'amea Fa'afefiloi
Togafitiga Fa'avevela: Fa'amafanafana/fa'atulagaina/Fa'amamago
Lapo'a i Fafo (Lapotopoto): 10 - 1000 Mm
Talosaga: Meafaigaluega vailaʻau
Togafitiga o Luga: E pei ona Manaʻomia e le Tagata Faʻatau
Auala: Fa'alava vevela/fa'alava malulu
Paipa Faapitoa: Paipa Puipui Mafiafi
Fa'aaogaina: Meafaigaluega vaila'au
Su'ega: UT/ECT
Paipa u'amea e leai se so'oga mo masini fa'apalaga mamafa o se paipa u'amea e leai se so'oga maualuga le tulaga lelei e fai i le fausaga o le kaponi ma le u'amea u'amea e leai se so'oga e talafeagai mo masini vaila'au ma paipa.
Vasega o le maualuga-lelei carbon uʻamea fausaga: 10#、20#
| Vaega Fa'akemikolo/% | |||||||||||
| NO | C | Si | Mn | Cr | Mo | V | W | Nb | Ni | P S | |
| e le sili atu i le | |||||||||||
| 10 | 0. 07-0. 13 | 0. 17 -0. 37 | 0.35 -0.65 | - | - | - | - | - | - | 0.025 | 0.015 |
| 20 | 0. 17 -0. 23 | 0.17 -0.37 | 0. 35-0.65 | - | - | - | - | - | - | 0.025 | 0.015 |
| Q345Ba | 0. 12 -0. 20 | 0.20-0.50 | 1.20-1.70 | <0.30 | <0. 10 | sese | - | <0.07 | W0.50 | 0.025 | 0.015 |
| Q345C" | 0. 12 -0. 20 | 0.20 -0.50 | 1.20 -1.70 | W0.30 | <0. 10 | <0. 15 | - | W0.07 | <0.50 | 0.025 | 0.015 |
| Q345D" | 0. 12 -0. 18 | 0.20 -0.50 | 1. 20~1.70 | W0.30 | <0. 10 | <0. 15 | - | W0.07 | <0.50 | 0. 025 | 0.015 |
| Q345Ea*b | 0. 12 -0. 18 | 0. 20-0. 50 | 1. 20 -1.70 | W0.30 | <0. 10 | <0. 15 | - | <0.07 | <0.50 | 0. 025 | 0.01 |
| 12CrMo | 0. 08-0. 15 | 0.17 -0.37 | 0. 40-0. 70 | 0. 40-0. 70 | 0. 40-0. 55 | - | - | - | - | 0. 025 | 0.015 |
| 15CrMo | 0. 12 -0. 18 | 0. 17 -0. 37 | 0. 40-0. 70 | 0. 80-1. 10 | 0. 40-0.55 | - | - | - | - | 0. 025 | 0. 015 |
| 12Cr2Mo | 0. 08-0. 15 | <0.50 | 0. 40-0.6 | 2.00-2.50 | 0. 90-1. 13 | - | - | - | - | 0.025 | 0. 015 |
| 12Cr5Mo | <0. 15 | <0.50 | <0.60 | 4. 00-6.00 | 0. 40-0. 60 | - | - | - | <0.60 | 0. 025 | 0. 015 |
| lOMoWVNb | 0. 07-0. 13 | 0. 50-0.8 | 0. 50-0.8 | - | 0. 60-0. 90 | 0. 30-0. 50 | 0. 50-0. 90 | 0. 06-0. 12 | - | 0.025 | 0.015 |
| 12SiMoVNb | 0.08 -0. 14 | 0.50 -0.8 | 0. 60-0. 90 | - | 0. 90-1. 10 | 0. 30-0. 50 | - | 0. 04-0.08 | - | 0.025 | 0.015 |
| A manaʻomia ona faʻaopoopo ni vaega manifinifi o le uʻamea, e tatau ona iai i le uʻamea le itiiti ifo ma le tasi o le Al, Nb, V ma le Ti. O vaega manifinifi o le uʻamea ua faʻaopoopoina e tatau ona faʻailoa mai i le tusi faʻamaonia o le lelei. E le tatau ona sili atu le aofaʻi o le Ti i le 0.20%. | |||||||||||
| E le tatau ona itiiti ifo le aofa'i o le BAl i le u'amea i le 0.020%, pe le itiiti ifo fo'i le aofa'i o le BAl i le u'amea i le 0.015% | |||||||||||
| Vasega | Meatotino Fa'amekanika | |||||||||
| Fa'agaoioi | Fua | Umi pe a uma le gau A/% | Fa'aitiitia o le eria | Malosiaga e mitiia ai le Shork | ||||||
| MPa | MPa | Z/% | (KV2)/J | |||||||
| Mafiafia o le puipui o le paipa u'amea/mm | Vevela o le suega/℃ | ata | feliua'iga | |||||||
| W16 | >16 — 40 | >40 | ata | feliua'iga | ||||||
| e le itiiti ifo i le | e le itiiti ifo i le | |||||||||
| 10 | 335〜490 | 205 | 195 | 185 | 24 | 22 | 一 | 一 | — | 一 |
| 20 | 410~550 | 245 | 235 | 225 | 24 | 22 | 一 | 0 | 40 | 27 |
| Q345B | 490~670 | 345 | 335 | 325 | 21 | 19 | 一 | 20 | 40 | 27 |
| Q345C | 490~670 | 345 | 335 | 325 | 21 | 19 | 一 | 0 | 40 | 27 |
| Q345D | 490~670 | 345 | 335 | 325 | 21 | 19 | 一 | -20 | 40 | 27 |
| Q345E | 490~670 | 345 | 335 | 325 | 21 | 19 | — | -40 | 40 | 27 |
| 12CrMo | 410~560 | 205 | 195 | 185 | 21 | 19 | — | 20 | 40 | 27 |
| 15CrMo | 440~640 | 295 | 285 | 275 | 21 | 19 | 一 | 20 | 40 | 27 |
| 12Cr2Moa | 450~60. | 280 | 20 | 18 | 一 | 20 | 40 | 27 | ||
| 12Cr5Mo | 390~590 | 195 | 185 | 175 | 22 | 20 | 一 | 20 | 40 | 27 |
| lOMoWVNb | 470~670 | 295 | 285 | 275 | 19 | 17 | 一 | 20 | 40 | 27 |
| 12SiMoVNb | 2470 | 315 | 305 | 295 | 19 | 17 | 50 | 20 | 40 | 27 |
| O se paipa 12Cr2Mo, Afai o le D <30 mm ma le SW3 mm, e mafai ona faʻaitiitia le malosi maualalo o le gauaʻi poʻo le malosi faʻaopoopoga palasitika ua faʻamaotiina e le 10 MPa. | ||||||||||
I le fa’aopoopoga i le fa’amautinoaina o le tu’ufa’atasiga fa’akemikolo ma meatotino fa’ainisinia, o le paipa u’amea e vili sa’o e le ingot e tatau ona faia i ai se asiasiga eletise maualalo, ma e mafai ona fa’aaoga le asiasiga o le eddy current po’o le siakiina o le tafe o le magnetic flux nai lo le suega hydraulic.
2000 Tone i le Masina i le Vasega o Paipa u'amea e leai ni fa'alavelave mo le mamafa maualuga
meafaigaluega e fa'agaoioia ai fa'apalaga vaila'au.
I totonu o fusi ma i totonu o pusa laupapa malosi
7-14 aso pe afai o loʻo iai i le faleoloa, 30-45 aso e gaosia ai
30% teuina, 70% L/C po'o le kopi B/L po'o le 100% L/C i le taimi e va'ai ai
Vaega Fa'akemikolo
| Vaega Fa'akemikolo/% | |||||||||||
| NO | C | Si | Mn | Cr | Mo | V | W | Nb | Ni | P S | |
| E le Sili Atu i lo | |||||||||||
| Q345Ba | 0. 12 -0. 20 | 0.20-0.50 | 1.20-1.70 | <0.30 | <0. 10 | Misi | - | <0.07 | W0.50 | 0.025 | 0.015 |
| Q345C” | 0. 12 -0. 20 | 0.20 -0.50 | 1.20 -1.70 | W0.30 | <0. 10 | <0. 15 | - | W0.07 | <0.50 | 0.025 | 0.015 |
| Q345D” | 0. 12 -0. 18 | 0.20 -0.50 | 1. 20~1.70 | W0.30 | <0. 10 | <0. 15 | - | W0.07 | <0.50 | 0. 025 | 0.015 |
| Q345Ea*B | 0. 12 -0. 18 | 0. 20-0. 50 | 1. 20 -1.70 | W0.30 | <0. 10 | <0. 15 | - | <0.07 | <0.50 | 0. 025 | 0.01 |
| A manaʻomia ona faʻaopoopo ni elemene manifinifi, e tatau ona iai i le uʻamea le itiiti ifo ma le tasi o le Al, Nb, V ma le Ti. O elemene manifinifi ua faʻaopoopoina e tatau ona faʻailoa mai i le tusi faʻamaonia o le tulaga lelei. E le tatau ona sili atu le aofaʻi o le Ti i le 0.20%. | |||||||||||
| E le tatau ona itiiti ifo le aofa'i o le PA i le U'amea i le 0.020%, pe le itiiti ifo fo'i le aofa'i o le PA i le U'amea i le 0.015% | |||||||||||
Meatotino Fa'amekanika
| Vasega | Meatotino Fa'amekanika | |||||||||
| Fa'agaoioi | Fua | Umi pe a uma le gau A/% | Fa'aitiitia o le Eria | Malosiaga o le Mitiia o Shork | ||||||
| MPa | MPa | Z/% | (KV2)/J | |||||||
| Matotoru o le Puipui o le Paipa U'amea/Mm | Vevela o le Su'ega/℃ | Ata | Fesiitaiga | |||||||
| W16 | >16 — 40 | >40 | Ata | Fesiitaiga | ||||||
| E le itiiti ifo i lo | E le itiiti ifo i lo | |||||||||
| Q345B | 490~670 | 345 | 335 | 325 | 21 | 19 | 一 | 20 | 40 | 27 |
| Q345C | 490~670 | 345 | 335 | 325 | 21 | 19 | 一 | 0 | 40 | 27 |
| Q345D | 490~670 | 345 | 335 | 325 | 21 | 19 | 一 | -20 | 40 | 27 |
| Q345E | 490~670 | 345 | 335 | 325 | 21 | 19 | — | -40 | 40 | 27 |
| O se Paipa 12Cr2Mo, pe a D <30 Mm ma SW3 Mm, e mafai ona fa'aitiitia le malosi maualalo o le gaugau po'o le malosi fa'aopoopo palasitika ua fa'amaoti mai i le 10 MPa. | ||||||||||
Manaoga mo le Su'ega
I le faʻaopoopoga i le faʻamautinoaina o le tuʻufaʻatasiga vailaʻau ma meatotino faʻainisinia, o le paipa uʻamea e taʻavale saʻo e le ingot e tatau ona noatia i le T



