Igwe anaghị agba ncharaNa-ezo aka na chromium dị elu karịa 12% nke nchara, chromium na ọrụ nke nchara siri ike na mbara igwe, nke mere na nchara ahụ ma ọ bụ corrosive Media na nchebe pụọ na corrosion. Na nke a, wee tinye ego nke ni, aka, nb, w na ihe ndi ozo, nwere ike buputa nguzosi ike puru iche,iguzogide elu okpomoku okpomoku ma obu ihe omuma nke oke okpomoku di elu na ihe ndi ozo nke nchara nchara.

Igwe anaghị agba nchara dị kaA pụrụ ime ka ọ bụrụ microsrel ise: Marritic, Martenitic, ólanitic, ólanitic + ferrite na nke na-enweghị ike nchara. A na-ahazi ígwè anaghị agba nchara dị ka oke nke ime ụlọ dị ọcha, ụfọdụ na-enwekarị ọtụtụ n'ime ụlọ Ferrite. A na-ejikwa igwe anaghị agba nchara n'ihi ezigbo Waldọbili ike, na ụlọ ọrụ kemịkalụ, ndị na-ahụ maka mmanụ ụgbọ ala na ndị ọzọ na-arụ ọrụ n'ọtụtụ ebe.
Àgwà anaghị agba nchara nwere ezigbo werddọbi, ma mgbe ịgbado na-agba aja ma ọ bụ usoro ịgbado ọkụ, na-esote ya, njigide corrosion, na-efe efe corrosion, na-emerụ ahụ.
Dabere na njikọta nke igwe anaghị agba nchara, iji hụ na njirikọta nke nkwonkwo, a ga-eji usoro ịgbado ọkụ na-esochi:
1 Ọ dị mkpa iji wepu ụdị mmetọ niile nke nwere ike carbomize metal wuld. Gbaade Bevel na mpaghara ịgbado ga-abụ de-tee - acetone na acetone ma ọ bụ mmanya tupu ị na-ewu. A gaghị eji brusbon steel shrobon steel na-ehicha bevel na Weld. Slag na nchara nchara kwesịrị ịbụ wheel wheel, igwe anaghị agba nchara.
2. A ga-echekwa eletriki na ụlọ nkwakọba ihe dị ọcha. Mgbe a ga-etinye mkpado na-agba aja aja na-agba aja na-agba aja na-agba aja na-agba aja na-agba aja na-agba aja na-emetụ na aka gị na aka gị.
3. Wickdọ mmiri dị larịị ma na-egbochi ihe ndị na-agba nchara, ị nwere ike ịhọrọ akwa titanium ụdị agba agba agba. N'ihi na Arc nke electrode a kwụsiri ike, ma na-akpụzi Weld mara mma.
4. Maka vetikal na vetikal na vetikal, calciumxi Folx Cored Corred Corress. Clowfication siri ike na-agba ọsọ ngwa ngwa, ọla gbazere wepụrụ nwere ike igwu egwu ụfọdụ na-akwado.
5. Ekwesịrị iji gas na-agbado ọkụ ma mikpuo na cromium akpaaka na cromium na ọdịnaya manganese karịa ihe eji eme ihe na-agbakwunye ihe ọkụ.
6 Na usoro ịgbado ọkụ, a ga-edebe ihe mgbaru ọsọ ahụ na okpomọkụ interlayer dị ala, ọkacha mma ọ bụghị karịa 150 ℃.Igwe anaghị agba ncharaE nwere ike ịgbado ọkụ, iji mee ka mmado mee ka mma, ma ọ bụ ikuku na-efegharị na-efe efe na elu, iji gbochie mmeghe ikuku nke Weld.
7. Mgbe a ga-ahọpụta ngwa eletrik, a ga-ahọpụta ebe a na-agba ọkụ n'oge a akọwapụtara na akwụkwọ ntuziaka. N'ihi uru na-egbochi ya, na-esote njedebe nke akụkụ elektrọde ahụ, nke mere na-agbaze ngwa ngwa, na-agbaze ngwa ngwa ma ọ ga-eme ka ọ ghara ịdị na-eme ihere na sọsọ na mmejọ ndị ọzọ. Site na ilekwasị anya na nchegide njikọta njikọ, na-achọ nhọrọ nke obere ịgbado ọkụ ugbu a, belata ịgbakwunye ntinye okpomọkụ, iji gbochie mpaghara okpomọkụ nke emetụtara.
8. A ga-eji teknụzụ ịgbado ụgbọ mmiri dị warara dị warara na teknụzụ ọrụ, na-anwa ịghara ịgbakwunye mkpado na-agbakwunye mgbe ị na-agbado ọsọ, ma melite ọsọ ịgbado ọkụ dị ka o kwere mee na-anọgide na-enwe ezikọ.
9. Enwere ike iji wink steel na-agba nchara iji mee ka usoro n 'ị na-eme ihe nkiri, nke ahụ bụ n'ihi ọrụ okike ahụ, ọrụ mkpuchi mkpuchi, kwụsie ike na fim elu igwe. Ihe nkiri a n'ime oge dị iche, na-abụkarị ihe eji eme ọla. Ọ na-arụ ọrụ nke usoro nke igwe na corrosion kewapụrụ onwe ya na ọrụ nke igbochi igwe na corrisonion kọntaktị, nke mere na igwe na-akwụsị ịgbagharịrị ka ị nwee ike inweta ihe mgbochi iji nweta ọrụ nke mgbochi corsonon.
Oge Post: Mee-14-2024