Ferro Phosphorus Strengthes hlau

Ferro phosphorus feem ntau yog siv los ua cov khoom siv hlau ntxiv kom ntxiv dag zog rau cov hlau. Thaum ntxiv rau cov hlau, ferro phosphorus pab txhim kho nws cov khoom siv dag zog, xws li lub zog thiab hardness.

Xa kev nug

Hauj lwm lawm

Khoom Description

Qhov sib ntxiv ntawm Ferro Phosphorus rau hlau nce nws lub zog thiab hardness. Qhov no ua rau cov hlau tiv taus ntau dua rau deformation, txhim kho nws lub peev xwm thauj khoom, thiab txhim kho nws cov kav ntev.

Specification

P	25% Min
Si	2% Max
C	1% Max
Mn	2% Max
S	0.5% Max
Patical Loj	10-100 hli

Los yog raws li tus neeg yuav khoom xav tau.

Cov tshuaj tiv thaiv kom muaj zog: Ferro phosphorus tsim cov tshuaj tov nrog hlau hauv hlau. Cov phosphorus atoms nyob rau hauv interstitial txoj hauj lwm nyob rau hauv cov hlau lattice, tsim lattice strain thiab nce lub zog ntawm cov hlau. Qhov kev daws teeb meem no ntxiv dag zog rau lub zog pab txhim kho lub zog tag nrho ntawm cov hlau.
Grain refinement: Ferro phosphorus tuaj yeem ua raws li cov nplej refiner hauv cov hlau. Nws txhawb kev tsim cov txheej txheem zoo dua thiab ntau dua qub thaum lub sij hawm solidification, uas ua rau muaj zog ntxiv thiab txhim kho cov khoom siv kho tshuab. Cov qauv ua kom zoo zoo kuj tseem muab kev tiv thaiv zoo dua rau deformation thiab tawg.
Ua kom muaj zog los nag: Qhov sib ntxiv ntawm ferro phosphorus tuaj yeem ua rau tsim cov phosphide precipitates hauv hlau. Cov precipitates no, xws li hlau phosphides, pab txhawb kev ntxiv dag zog ntawm cov hlau los ntawm impeding lub zog ntawm dislocations nyob rau hauv lub siv lead ua qauv. Cov nag lossis daus no ntxiv dag zog ntxiv txhim kho tag nrho lub zog thiab hardness ntawm cov hlau.

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias qhov tseeb ntawm ferro phosphorus ntawm cov hlau yog nyob ntawm cov yam ntxwv xws li cov hlau muaj pes tsawg leeg, cov nyiaj ferro phosphorus ntxiv, thiab cov txheej txheem kho cua sov tshwj xeeb ua haujlwm. Yog li ntawd, ua tib zoo saib xyuas thiab kev sim yog tsim nyog kom ua tiav qhov xav tau sib npaug ntawm cov khoom hauv cov hlau alloy.

FAQ

Q: Koj cov nqe lus them nqi yog dab tsi?

A: 30% kev them nyiaj ua ntej, tshuav nyiaj li cas tiv thaiv daim ntawv luam ntawm daim nqi (lossis L / C)

Q: Koj lub sijhawm xa khoom ntev npaum li cas?

A: Feem ntau 5-10 hnub yog tias cov khoom muaj nyob hauv Tshuag, 15-20 hnub yog tias cov khoom tsis nyob hauv Tshuag. Nws yog raws li qhov kev txiav txim kom muaj nuj nqis.

Q: Koj puas muab cov qauv dawb?

A: Yog, peb tuaj yeem muab cov qauv dawb, koj tsuas yog yuav tsum them tus nqi thauj khoom.

Q: Lub sijhawm them nyiaj yog dab tsi?

A: Peb lees txais T / T, D / P, L / C.