Karfe Mama ta kafa kanta a matsayin amintaccen mai ba da ingancin kayan inganci da mafita fiye da shekaru 20. Tare da sadaukarwa don ƙimar masana'antu masu yawa, suna ba da mafita don saduwa da takamaiman bukatun. Abubuwan da suka fi dacewa, wanda ya hada da Babban Astm A335 P91 irin kayan 2, an samo asali ne daga masana'antun ƙasa da ƙasa kuma ana ci gaba da sabunta ƙa'idodin. Abubuwan ƙarfe na haihuwa da suka ba da kayan p91 don aikace-aikacen masu ƙarfi, gami da bututu, da ƙari, tabbatar da abokan ciniki suna karɓar samfuran da suka fi dacewa.

Za a iya kawo tsaye daga rukuni na mahaifa:

A335 CHROME MY bututu

A335 Pipoy Giloes

A335 p5 alloy karfe bututun

A335 p9 alloy karfe bututun

A335 P11 ONoy Motos

A335 p12 alloy karfe bututu

A335 P22 P2Yoy MOPIES

A335 P91 P91 Pipoy M

Abubuwan fasali na Astm A335 P91 Na Ise 2 Shambo
Astm A335 P91 Type 2 shine Chrome-moly-mly alloy karfe don kwararar ƙarfin, juriya da zazzabi, da ƙarfin creep. An rarrabe shi azaman mai ƙarfi-inganta ferritic (csef) karfe, yana sa ya dace don babban-zazzabi da aikace-aikacen matsin lamba. Kayan da aka yiwa wani takamaiman tsarin magani na zafi:

Normalizing a 1050 ° C.

Air sanyaya zuwa 200 ° C.

Zizana a 760 ° C.

Wannan tsari yana inganta ƙarfin creep da tsoratarwa, yana sa shi zaɓi mafi girman don mahalli mahalli.

Abun ciki da Amfanin ASM A335 p91 shambura shambura
Chromium (9%): Inganta karfin zafin jiki mai zafi, juriya na oxidation, da kaddarorin na inji.

Molybdenum (1%): yana inganta zumar, sa juriya, da ƙarfin yanayin creep na zazzabi.

Vanadium da Columum / ANIOBIUM: ƙarin haɓakar ƙwayar Creep da Fatoukin Fatistona.

Abbuwan amfãni na ASTM A335 P91 SHIRE SHIRES
Rage kauri na bango: Yana ba da damar masu haɗin wuta, rage lokacin walda, kuma karancin karfe.

Rai mai kyau na zafi: har zuwa sau 10 fiye da magabata kamar T22 ko P22.

Yawan yanayin aiki na aiki: Inganta ingancin aikace-aikacen yanayin zafi.

Aikace-aikace na ASM A335 p91 shambura shambura
An yi amfani da P91 sosai a masana'antu waɗanda ke buƙatar kayan da zasu iya haifar da matsanancin yanayin zafi da matsi. Aikace-aikacen gama gari sun haɗa da:

Ikonin wuta: Boilers, layin Rehat, kuma hade tsire-tsire na zagaye.

Sperrochical tsire-tsire: heaters, kayan aikin sarrafa gas, da sabis na mai.

Tsarin zazzabi mai girma: Ya dace da lanƙwasa, flowing, da ayyukan waldi.

Abubuwan sunadarai na ASTM A335 p91 shambura shambura
Abubuwan sunadarai na P91 suna tabbatar da kyakkyawan aikinta:

Carbon: 0.08% - 0.12%

Manganese: 0.30% - 0.60%

Chromium: 8.00% - 9.50%

Molybdenum: 0.85% - 1.05%

Vanadium: 0.18% - 0.25%

Nitrogen: 0.030% - 0.070%

Sauran abubuwan: nickel, aluminum, aluminum, da kuma zirconium, da zirconium, da zirconium, da zirconium, da zirconium, da zirconium, da zirconium, da zirconium, da zirconisusuum a cikin mai sarrafawa.

Kayan aikin injin
Tenarfin tena: mafi ƙarancin 85,000 PSI (585 MPA).

Yawan aiki: Mafi karancin PSI 60,000 MPA).

Waldi da magani mai zafi Astm A335 P91 SHIRE
Welding P91 na buƙatar tsananin riko da hanyoyin kula da kaddarorin:

Preheating: mahimmanci don hana fashewar hydrogen-jawo lalata.

INTER-PAST yawan zafin jiki na Inter: An kiyaye ta amfani da tsarin dumama na zamani.

Jiyya-Weld zafi magani (PWHT): Mai mahimmanci don cimma burin Microstructure da nisanta zuwa gazawa.

Welding electrodes: dole ne ya dace da kayan iyaye.

Me yasa zaba mahaifiyar karfe na karfe a335 p91 shambura shambura?
Kyakkyawan kaya: kayan p91 masu inganci don duk bukatun ku.

Gwaninta: ƙungiyar da aka ƙware don jagorantar ku ta hanyar zaɓi da aikace-aikace.

Sadaukarwa ga inganci: mafi kyawun kayan daga masana'antar da aka yarda.

Ga duk zuriyar ku a335 P91 nau'in buƙatun 2, tuntuɓar mahaifa yau. Kungiyoyinsu a shirye suke don ba da mafita waɗanda suka wuce tsammaninku da kuma kawo mafi kyawun kayan aikinku.