17-4PH Stainless hlau

17-4PH stainless hlau, tseem hu ua Hom 630 stainless hlau, yog cov nag lossis daus-hardening martensitic stainless hlau nrog cov khoom tseem ceeb thiab kev siv.17-4PH stainless hlau yog cov khoom siv ntau yam nrog lub zog zoo heev, tiv thaiv corrosion, thiab tawv, ua rau nws tsim nyog rau ntau yam kev siv thoob plaws hauv kev lag luam xws li aerospace, martens, khoom siv kho mob, roj thiab roj.

1. Cua sov:

Cov txheej txheem ua haujlwm kub pib nrog cua sov ntawm 17-4PH stainless hlau kom siab kub, feem ntau nyob rau hauv thaj tsam ntawm 950℃txog 1150℃(1742℃F txog 2102℃F), nyob ntawm seb cov alloy muaj pes tsawg leeg thiab cov khoom xav tau.

Cov cua kub yog ua nyob rau hauv ib qho chaw tswj kom tsis txhob oxidation thiab tswj cov khoom ruaj khov.

2. Kev tsim:

Thaum rhuab mus rau qhov tsim nyog qhov kub thiab txias, cov hlau tsis muaj hlau yuav ua rau cov yas deformation los ntawm kev tsim cov txheej txheem xws li forging, dov, los yog extrusion.

Forging: Nyob rau hauv forging, rhuab stainless hlau yog zoo li tus los ntawm kev thov compressive rog siv forging tuag thiab presses. Cov txheej txheem no tuaj yeem tsim cov duab nyuaj nrog cov cuab yeej zoo heev.

Rolling: Rolling yuav dhau los ntawm cov rhuab stainless hlau ntawm rotating rollers kom txo nws cov thickness los yog hloov nws cov duab. Cov txheej txheem no feem ntau yog siv los tsim cov ntawv, phaj, thiab tuav.

Extrusion: Nyob rau hauv extrusion, cov rhuab stainless hlau yog yuam los ntawm ib tug zoo li tus tuag los tsim ntev, tas mus li cov duab nrog ib tug sib xws cross-section, xws li hlab, rods, los yog profiles.

3. Deformation:

Thaum lub sij hawm kub ua hauj lwm, cov hlau tsis muaj hlau tau dhau los ntawm cov yas deformation, qhov twg nws cov qauv siv lead ua rov ua kom haum rau qhov kev ntxhov siab.

Cov khoom siv kub yuav txo tau nws lub zog tawm los thiab nce nws cov ductility, tso cai rau kom yooj yim deformation yam tsis muaj cracking los yog tsis ua hauj lwm.

Kub ua hauj lwm kuj refines lub microstructure ntawm cov khoom, txhim kho nws mechanical zog thiab txo cov kev ntxhov siab nyob rau hauv.

4. Cua txias:

Tom qab ua haujlwm kub, cov hlau tsis zoo yog tso cai kom txias maj mam mus rau chav sov.

Kev tswj cov cua txias yog ua haujlwm los tiv thaiv cov thermal gradients ntau dhau thiab txo qhov kev pheej hmoo ntawm kev cuam tshuam, tawg, lossis lwm yam tsis xws luag.

Kev ua kom txias tuaj yeem ua rau huab cua, dej, lossis roj, nyob ntawm cov khoom siv thiab cov kev xav tau ntawm daim ntawv thov.

5. Annealing:

Qee zaum, qhov kub- ua haujlwm stainless hlau tuaj yeem ua rau kev sib tsoo, txheej txheem kev kho cua sov uas suav nrog cov khoom cua sov rau qhov kub thiab txias thiab maj mam txias rau hauv chav tsev kub.

Annealing relieves kev ntxhov siab nyob rau hauv, refines lub microstructure, thiab txhim kho cov khoom ntawm txhua yam khoom, xws li toughness thiab ductility.

Q1: Kuv puas tuaj yeem tau txais qee qhov qauv?

A: Yog lawm, peb tuaj yeem muab cov qauv, tab sis tus nqi thauj khoom yuav them los ntawm peb cov neeg siv khoom.

Q2: Yuav ua li cas kom paub meej cov khoom zoo ua ntej muab xaj?

A: Koj tuaj yeem tau txais cov qauv dawb rau qee yam khoom, koj tsuas yog yuav tsum tau them tus nqi thauj khoom lossis npaj xa tuaj rau peb thiab coj mus kuaj. Koj tuaj yeem xa peb koj cov khoom specifications thiab thov, peb yuav tsim cov khoom raws li koj qhov kev thov.

Q3: Yuav ua li cas txog lub sijhawm khoom xa tuaj?

A: Lub sij hawm xa tuaj: Txog 3-5 hnub tom qab them nyiaj paub tseeb.

Hu rau tam sim no

Cim npe nrov: Tuam Tshoj 17-4ph stainless hlau manufacturers, lwm tus neeg, Hoobkas