We kudini constructional simbi

Kushandiswa simbi yagara yasvika zvikuru muupenyu hwedu uye haakonzeri chero kusava nechokwadi wayo kwokugamuchirwa. Asi hatifaniri kukanganwa kuti simbi anogona kuva akasiyana. Today pachena Mhando dzakawanda zvinhu:

1. Structural simbi.
2. Turusi simbi.
3. Steel nomumwe zvinangwa chaizvo ehupfumi.

Ngatimbotaura nhasi pamusoro STRUCTURAL steels. Saka akadana yamarudzi ose, izvo zvinoshandiswa pakugadzira rokuvaka zvivako, uyewo zvikamu michina uye zvigadziriswe.

mhando zvinhu

Structural hwendarira rakakamurwa mapoka makuru maviri:

1. Yepamusoro STRUCTURAL chiwanikwa.
2. Yepamusoro STRUCTURAL kabhoni.

mhando dzose izvi zvinoshandiswa imwe nzvimbo inoshandiswa, kuita mabasa basa navo.

Structural yakapambadzirwa simbi

Kazhinji kuvandudza kubudiswa, mumuviri uye makemikari zvivako simba akawedzera simbi dzakasiyana-siyana okunze, kureva zvinonzi doped. Kazhinji, nokuti izvi zvinangwa, chromium, nickel, manganese. Structural yepamusoro simbi ingasanganisira mumwe kana akawanda zvinhu zvakadaro. Panyaya iyi, mirai kunze:

• Low chiwanikwa (nhamba yokuvirisa haisi anopfuura 2,5%).
• Srednelegirovannye (mufananidzo anogona kumuka 10%).
• High yakapambadzirwa (mamwe masangano anoumba zvinopfuura 10%).

Kuti tinzwisise kuti kushandisa chirungiso, zvinokosha kunzwisisa Kuronga zvinhu. Kwakavakirwa ferrite (anenge 90% nokuda vhoriyamu). The alloying zvinhu zviri zvazvichanyungudutswa ferrite, nokudaro nani mukurumari kwayo. Abudirire munyaya iyi, nesilicon, nickel uye manganese. Asi chromium, tungsten uye molybdenum vane simba kushanda.

Zvinofanira kucherechedzwa kuti STRUCTURAL chiwanikwa simbi anosiyana yakaderera weldability. Izvi imhaka koukukutu kupisa sei mapazi uye paumbwe mukati maro pezvivako vari kusimba. Naizvozvo, inokosha dzokubvisa zvinoshandiswa chakanamwa nomoto kwacho, akakudziridza mumwe nomumwe kwakadai simbi.

Low chiwanikwa STRUCTURAL simbi iri zvikuru kushandiswa pakugadzira locomotives, ngoro uye purazi muchini. zvigadzirwa zvose izvi dzinoratidzwa nemano avo kukurira shanduka zvinorema. weldability parameters hwendarira ichi vasina kurambidzwa.

Kubva mukuru-chiwanikwa simbi akaita chipande uye turbine rotors, reactors, zvikwepa mapaipi hwemvura uye manifolds.

Carbon Structural Steel

Chechipiri mhando chinomiririrwa zvishomanana mhando, yakadai se:

• Engineering. Structural simbi iri mhando rinoshandiswa kugadzirwa motokari.
• Automaton. Imhaka simbi ichi kuti fasteners siyana. Zviri pasina nzira yakakodzera nomoto, zvose zviri kupatsanurwa pamusoro michina.
• Bhaira nzvimbo. Runokosha ipapo, apo totaura anogadzira zvinhu boilers nemidziyo, vane kumira dzakakwirira tembiricha. simbi iyi ine weldability zvakanaka.

Structural simbi - acho, pasina iro kugadzirwa mamwe zvivako uye zvinoriumba hazvibviri.