Hlau Phaj

1. Kev faib tawm los ntawm tuab
(1) Cov phaj nyias nyias: tuab<4 mm
(2) Daim phiaj nruab nrab: 4 hli ~ 20 hli
(3) tuab lub phaj: 20 hli ~ 60 hli
(4) Cov phaj tuab ntxiv: 60 hli ~ 115 hli

2. Kev Sib Tw Los Ntawm Cov Qauv Ntau Lawm
(1) Kub-Rolled Steel Phaj: Qhov saum npoo ntawm kub-rolled steel phaj muaj oxide nplai thiab cov tuab ntawm lub phaj muaj qhov sib txawv. Lub kub-rolled steel phaj muaj tsawg hardness, yog ib qho yooj yim rau cov txheej txheem, thiab muaj kev sib luag zoo.

(2) Txias-Rolled Steel Phaj: Lub saum npoo ntawm cov khaub noom txias-dov steel tsis muaj xim oxide thiab yog qhov zoo. Cov phaj txias-dov muaj lub hardness siab thiab yog qhov nyuaj rau cov txheej txheem, tab sis nws tsis yooj yim rau deform thiab muaj lub zog siab.

3. Kev cais tawm los ntawm cov yam ntxwv saum npoo
(1) galvanized ntawv (kub-dip galvanized ntawv, elolanized ntawv ntawm corrosion): txhawm rau tiv thaiv cov txheej txheem hlau zinc, ib txheej ntawm hlau zinc yog siv rau cov ntawv hlau nto.

Hot-DIP Galvanizing: Daim nyias nyias nyias nyias yog raus hauv molten zinc da dej kom ua ib qho txheej txheej yas ntawm zinc ua rau nws nto. Tam sim no, cov txheej txheem galvanizing txuas ntxiv yog siv rau ntau lawm, uas yog, cov ntaub pua rooj hlau tsis tu ncua nyob rau hauv molten zinc plating da dej los ua ib daim galvanized steel ntawv

Electro-Galvanized: Qhov no galvanized steel ntawv tsim los ntawm cov electroplilclilcilcilcilcup muaj cov txheej txheem zoo. Txawm li cas los xij, txheej yog nyias thiab corrosion tsis kam yog tsis zoo li tias ntawm kub-dip galvanized.

(2) Tinplate: ib daim ntawv txias-rolled nyias nyias daim hlau nrog ib txheej nyias nyias ntawm cov hlau tin ntawm ob sab. Nws muab cov tawv tawv thiab lub zog ntawm cov hlau nrog cov vuam yooj yim, corrosion tsis kam thiab ci ci pom ntawm tin.

(3) Composite Steel Phaj: Nws tuaj yeem muab faib ua ob pawg raws li nws hom sib xyaw ua ke, uas yog siv hlau sib txuas Steel phaj thiab cov hlau hlau sib txuas hlau phaj.
(4) Xim coated steel phaj: feem ntau yog xim hlau steel phaj, nws yog cov khoom siv hlau ua kom zoo nkauj, tom qab kev kho mob voos yooj yim, tom qab kev kho mob, txheej nrog txheej txheem organic thiab ci.

4. Kev faib tawm los ntawm kev siv
(1) Choj Hlau Hlau Phaj: Cov phaj tuab hlau tshwj xeeb siv rau kev tsim cov qauv kev tsim qauv, siv tshwj xeeb steel steel thiab cov me steel hlau rau kev tsim kho choj.

(2) Boiler Steel Phaj: Siv cov tshuab hluav taws xob, cov roj av roj hmab, cov roj av roj hmab, cov roj cua sov, cov roj av nrawm nrawm, cov roj cua sov, cov roj av nrawm nrawm thiab lwm yam khoom siv thiab lwm yam khoom siv.

(3) Cov hlau xa tawm steel hlau: nyias thiab tuab cov hlau ua los ntawm cov qauv hluav taws xob tshwj xeeb los tsim cov dej hiav txwv tshwj xeeb ntawm dej hiav txwv-mus, ntug hiav txwv thiab cov nkoj hauv av. Cov hlau xa cov hlau suav nrog cov hlau steel thiab cov hlau me allolo, thiab tus lej Steel yog cim nrog C (Nkoj) thaum kawg.

(4) Armor Steel Phaj: Hauv kev ua tub rog, nws feem ntau yog tsim ntawm cov khoom siv hluav taws xob thiab cov khoom siv hluav taws xob, thiab lwm yam kev puas tsuaj rau lub hom phiaj tiv thaiv.

(5) Tsheb Hlau Hlau Phaj: Hais txog tus qauv siv hauv tsheb tsim khoom. Nws yog mas tsim ntawm phaj thiab tshwj xeeb hlau. Nws muaj cov yam ntxwv ntawm lub zog siab, lub ntsuas cua nyias thiab corrosion tsis kam. Nws muaj qib siab ntawm cov tshuab tsim khoom thiab yog cov khoom lag luam uas muaj nqis ntxiv. Lub thickness ntawm tsheb hlau hlau phaj yog feem ntau 0.8-1.2mm. Vim muaj cov qauv sib txawv sab nraud tawv nqaij, cov tuab tuab kuj txawv, thiab cov tuab tshaj plaws mus txog 3 hli.

(6) cov qauv hluav taws xob steel: yog hais txog cov hlau uas ua tau raws li cov qib muaj zog thiab cov qib formabity. Formancion yog qhia los ntawm elongation tom qab cuam tshuam ntawm tensile xeem. Cov qauv hlau hluav taws xob feem ntau yog siv rau cov kabmob thiab lwm cov hom phiaj, uas lub zog ntawm cov hlau yog tus qauv tsim qauv hnyav. Txheej txheem hlau yog hom hlau tshwj xeeb.