316L MOD / 316L UG / 724L / 1.4435 seamless stainless urea yeeb nkab
316LMOD yog urea qib stainless hlau 724L / 1.4435.
Urea steel thiab 316Lmod yog stainless hlau tsim rau urea ntau lawm raws li 316L
Cov kev txwv ntxiv tau muab tso rau ntawm cov ntsiab lus yam tsawg kawg nkaus ntawm Cr, Ni, thiab Mo; Lub hom phiaj yog ua kom cov hlau tsis muaj zog
Kev kho cua sov kawg. Tom qab tau txais cov qauv austenitic tag nrho, cov ntsiab lus ferrite yuav tsum tsis pub tshaj 0.6%, thaum tseem nthuav tawm
nyiam mus rau intergranular corrosion. Cov kev xav tau tau thov rau kev kuaj thiab xaiv corrosion.
| Qib | Compsition Chemical (Max%) | |||||||||
| C | Si | Mn | P | S | Cr | Ni | Mo | N | Fe | |
| 316L MOD Xauv | ≤ 0.03 | ≤1.000 | ≤ 2.00 | ≤ 0.04 | ≤ 0.030 | 17-18.5 Nws | 13-15 | 2.2-3 | ≤ 0.22 | ≤0.6 |
Mechanical Properties:
| Kub | 20 ° C | 50 ° C | 100 ° C | 150 ° C | 200 ° C | 250 ° C | 300 ° C | 350 ° C | 400 ° C |
| TS (Mpa) | 485 | 470 | 450 | 430 | 415 | 410 | 400 | 395 | 390 |
| YS (Mpa) 0.2% | 190 | 180 | 165 | 150 | 140 | 130 | 120 | 115 | 110 |
| YS (Mpa) 1% | 225 | 200 | 180 | 165 | 155 | 145 | 140 | 135 |
Kev piav qhia thiab kev siv:
316l mod yog hloov kho 316l, kev txhim kho 316l, uas yog siv tshwj xeeb hauvurea kev lag luam, yog li hu uaurea qib 316l.
Qhov txawv ntawm 316l yog cov tshuaj muaj pes tsawg leeg. Lub hom phiaj ntawm kev kho qhov muaj pes tsawg leeg yog kom tag nrho suppress
ferrite cov ntsiab lus nyob rau hauv cov hlau thiab tau ib tug tag nrho austenite qauv kom ntau li ntau tau, thiaj li mus txhim kho lub intergranular
corrosion kuj thiab xaiv corrosion kuj ntawm cov hlau. Ob leeg urea qib stainless hlau yog raug rau Hugh's
kuaj thiab xaiv corrosion test. Cov kev kuaj mob hnyav heev, thiab nws nyuaj rau cov hlau tsis zoo tib yam kom dhau.
Cov tshuaj muaj pes tsawg leeg ntawm 316mod thiab 316l tsis txawv heev. 316mod yuav tsum xeem dhau Huey xeem. Thaum lub sij hawm 48-teev
boiling corrosion test, tus nqi corrosion ntawm 5 qauv tsis tsawg tshaj li 0.54g / m2hr (3.3 microns / 48 teev).
Production Show:
Pob:
Chaw thau khoom:
Kev Tswj Xyuas Zoo:
Peb qhov kev pabcuam:
RFQ:
Q1: Puas yog koj tsim lossis Lag Luam
A: Peb yog ob qho tib si tsim khoom thiab ua lag luam
Q2: Koj puas tuaj yeem muab cov qauv?
A: Cov qauv me me tuaj yeem muab pub dawb, tab sis tus neeg yuav khoom yuav tsum them tus nqi nthuav tawm
Q3: Koj puas tuaj yeem muab kev pabcuam ua haujlwm?
A: Peb tuaj yeem muab kev txiav, drilling, pleev xim, tsho tiv no hmoov thiab lwm yam ...
Q4: Koj qhov zoo ntawm cov hlau yog dab tsi?
A: Peb tuaj yeem kho cov qauv steel raws li kev yuav cov duab kos lossis thov.
Q5: Yuav ua li cas txog koj qhov kev pabcuam logistic?
A: Peb muaj cov kws tshaj lij kev lag luam uas muaj kev paub dhau los ntawm kev xa khoom, tuaj yeem muab cov nkoj ruaj khov thiab zoo.
