Hot Sale GB Standard Y12 Y20 Alloy Free-machining Karfe Round mashaya

Abubuwan da aka ƙara zuwa ƙarfe mai yankewa kyauta sun haɗa da S, Pb, Ca da P. Babban ayyukansu sune kamar haka:
1. Matsayin sulfur
Sulfur yana samar da haɗin MnS tare da Mn a cikin ƙarfe, wanda zai iya katse ci gaba da matrix, sa kwakwalwan kwamfuta ya sauƙaƙe, kuma ya rage wurin hulɗa tsakanin kwakwalwan kwamfuta da kayan aiki. Sulfur kuma na iya rage gogayya kuma ya hana kwakwalwan kwamfuta mannewa ga yanke. Duk da haka, kasancewar sulfur na iya sa ƙarfe ya yi zafi kuma ya karye, don haka abun ciki na sulfur gabaɗaya yana iyakance ga kewayon w(s) = 0.10% ~ 0.30%, kuma abun cikin Mn yakamata a ƙara shi da kyau don dacewa da shi.
2. Matsayin gubar
Ƙarin Pb zai iya inganta aikin yankan karfe. Tun da Pb ba ya narke cikin ferrite a cikin karfe kuma baya samar da mahadi, yana cikin yanayin kyauta kuma yana samar da ƙananan ƙwayoyin cuta (2 ~ 3μm) daidai da rarraba a cikin tsarin matrix. Lokacin da zafi da aka haifar a lokacin yankan tsari ya isa wurin narkewa na sassan Pb, yana cikin yanayin da aka narkar da shi kuma ya zama "mai mai" tsakanin kayan aiki da kwakwalwan kwamfuta da kuma tsakanin kayan aiki da surface workpiece, yana rage girman juzu'i, kayan aiki zafin jiki, da lalacewa. Adadin Pb da aka ƙara yana cikin kewayon w(Pb) = 0.1% ~ 0.35%.
3. Matsayin calcium
Ca na iya samar da abubuwan haɗin Ca da Al silicate a cikin ƙarfe, waɗanda ke manne da kayan aiki don samar da fim na bakin ciki, suna da tasirin rage juzu'i, da hana lalacewa kayan aiki. Adadin Ca da aka ƙara gabaɗaya w(Ca) = 0.001% ~ 0.005%.
4. Matsayin phosphorus
An ƙara P zuwa sulfur mai ƙunshe da ƙarfe mai yanke kyauta don narkar da shi a cikin ferrite, yana haifar da ƙarfafawa da haɓakawa don inganta aikin yankewa. Don hana "kargujewar sanyi", an ƙayyade w(P) ya zama ≤0.15%.
Bugu da ƙari na waɗannan abubuwa kuma na iya inganta ingancin kayan aiki da kuma tsawaita rayuwar sabis na kayan aiki.

Idan kuna buƙatar ƙarin cikakkun bayanai, ana ba da shawarar tuntuɓar mu don cikakkun bayanai kan takamaiman ƙayyadaddun bayanai da amfani da waɗannan sandunan ƙarfe na gami.

Cikakken Bayani

Ana amfani da ƙarfe na yankan kyauta don yin kayan aiki, sassan agogo, motoci, kayan aikin injin da sauran injina tare da ƙaramin damuwa amma ƙaƙƙarfan buƙatu akan girman da rashin ƙarfi; daidaitattun sassa tare da ƙaƙƙarfan buƙatu akan daidaiton girman girman da rashin ƙarfi, amma in mun gwada ƙarancin buƙatu akan kaddarorin injiniya, kamar gears, shafts, bolts, bawuloli, bushings, fil, haɗin bututu, kujerun bazara da injin kayan aikin sukurori, gyare-gyaren filastik, tiyata da hakori. kayan aikin tiyata, da sauransu.

Babban Aikace-aikacen

1.Fluid / isar da iskar gas, Tsarin ƙarfe, Gina;
2.ROYAL GROUP ERW / Welded zagaye na bututun ƙarfe na ƙarfe, wanda tare da mafi girman inganci da ƙarfin samar da ƙarfi ana amfani da su sosai a cikin Tsarin Karfe da Gina.

Lura:
1.Free samfurin, 100% bayan-tallace-tallace tabbacin ingancin, Taimakawa kowane hanyar biyan kuɗi;
2.Duk sauran ƙayyadaddun ƙayyadaddun bututun ƙarfe na ƙarfe na zagaye suna samuwa bisa ga buƙatun ku (OEM & ODM)! Farashin masana'anta za ku samu daga ROYAL GROUP.

Girman Chart

Tsarin samarwa

narkakkar baƙin ƙarfe magnesium-based desulfurization-saman-kasa sake hurawa Converter-alloying-LF refining-calcium ciyar line-laushi hurawa-matsakaici-broadband na al'ada grid slab ci gaba da simintin gyaran kafa-simintin slab yankan dumama tanderu, daya m mirgina, 5 wucewa, mirgina, adana zafi, da kammala mirgina, wucewar 7, jujjuyawar sarrafawa, sanyaya kwararar laminar, murɗa, da marufi.

Binciken Samfura

Sufuri

Sufuri:Express (Bayar da Samfurin), Jirgin Sama, Rail, Kasa, jigilar ruwa (FCL ko LCL ko girma)

FAQ

Q: Shin masana'anta ne?

A: Ee, mu masana'anta ne. Muna da namu ma'aikata located in Daqiuzhuang Village, Tianjin City, kasar Sin. Bayan haka, muna ba da haɗin kai da kamfanoni da dama na gwamnati, kamar BAOSTEEL, SHOUGANG GROUP, SHAGANG GROUP, da dai sauransu.

Tambaya: Zan iya samun odar gwaji kawai tan da yawa?

A: Tabbas. Za mu iya jigilar kaya tare da sabis na LCL.(Ƙarancin kaya)

Tambaya: Kuna da fifikon biyan kuɗi?

A: Don babban tsari, 30-90 kwanakin L / C na iya zama karbabbu.

Q: Idan samfurin kyauta?

A: Samfurin kyauta, amma mai siye yana biyan kuɗin kaya.

Tambaya: Shin kai mai sayar da zinari ne kuma kuna yin tabbacin ciniki?

A: Mu shekaru bakwai sanyi maroki da yarda cinikayya assurance.We za yawanci gamsar da mu mutunta yan kasuwa da mu mafi girma mai kyau quality, dama sayar da farashin da kuma mai kyau kamfani saboda mun yi yawa fiye da gwani da kuma nisa fiye da wuya-aiki da kuma aikata shi a cikin tsada-tasiri hanya don Professional kasar Sin HRB400 HRB500 Hrb500e Karfe Rebar Zagaye Bar Construction Reinforcing Iron Metal Hot Rolled Zagaye Square Bakin Carbon Karfe Flat Corrugated Tmt Bar, Shin har yanzu kuna kan neman ingantaccen samfurin da ya dace da ku sosai. kyakkyawan hoton kungiya yayin fadada kewayon kayan ku? Yi la'akari da ingancin kayan mu. Zaɓinku zai tabbatar da zama mai hankali!
Ƙwararrun Ƙwararrun Ƙarfe na China da Rebar, Idan kana buƙatar samun kowane kayanmu, ko samun wasu abubuwa da za a samar, ka tabbata ka aiko mana da tambayoyinka, samfurori ko zane mai zurfi. A halin yanzu, da nufin haɓaka cikin ƙungiyar kasuwanci ta duniya, muna sa ido don karɓar tayi don ayyukan haɗin gwiwa da sauran ayyukan haɗin gwiwa.