tubes ọla C2680 kwụ ọtọ site na ụlọ nrụpụta na ọnụ ahịa dị oke ọnụ
C2680 Brass Tube, Ụdị tube ígwè na-adịghị emepụta ihe, na-agbanye ma dọpụta tube na-enweghị ntụpọ.Ọla kọpa ọkpọkọ na ike, corrosion eguzogide àgwà, na-aghọ nke oge a ngo na niile residential azụmahịa ụlọ mmiri ọkpọkọ, kpo oku, refrigeration pipeline echichi nke mbụ nhọrọ.Ọkpụkpụ ọla bụ mmiri kacha mma.
Vidiyo
C2680 Brass tube, atụmatụ
C2680 Brass tube, Light arọ, ezigbo thermal conductivity, elu ala okpomọkụ ike.A na-ejikarị ya eme ihe na-emepụta ihe na-enye ọkụ (dịka condenser, wdg).A na-ejikwa ya maka ikpokọta pipeline dị ala na akụrụngwa mmepụta oxygen.A na-ejikarị ọkpọkọ ọla kọpa obere dayameta mee ihe maka ibufe mmiri mmiri nrụgide (dị ka usoro lubrication, sistemu nrụgide mmanụ, wdg) ma jiri ya mee ihe dị ka tube nrụgide ngwaọrụ, wdg. tubes bras dị ike ma na-eguzogide corrosion.
tumadi nwere ndị na-esonụ uru: ọla kọpa tube ike udidi, adịghị mfe corrosion, na elu okpomọkụ na-eguzogide, elu nrụgide na-eguzogide, ike ga-eji na a dịgasị iche iche nke bụghị ọla kọpa ụdị gburugburu ebe obibi.Ma tụnyere na bras tube, adịghị ike nke ọtụtụ ndị ọzọ ọkpọkọ ihe pụtara ìhè, n'ihi na ihe atụ na n'oge gara aga obibi na-eji ọzọ galvanized ígwè tube, ya nchara bụ nnọọ mfe, ojiji oge adịghị ogologo nwere ike ịpụta mgbata mmiri ntutu odo, ugbu a decrescent. chere nsogbu.E nwekwara ihe ụfọdụ na ike okpomọkụ dị elu ga-ebelata ngwa ngwa, mgbe ejiri ya maka ọkpọkọ mmiri ọkụ ga-emepụta ihe ize ndụ zoro ezo na-adịghị ize ndụ.Ma n'ihi na ọla kọpa nwere ebe mgbaze nke 1,083 degrees, okpomọkụ nke usoro mmiri ọkụ na-enwe mmetụta dị nta na tubes ọla.Ọla ọla ndị a na-ahụkarị gụnyere tube brass eletriki, tube brass refrigeration, tube brass dị elu, tube brass na-eguzogide corrosion, tube brass njikọ, tube brass waterway, tube brass ọkụ eletrik na tube brass ụlọ ọrụ.
Akụkọ mmepe
Ka ọ dị ugbu a, ngwaahịa ọla kọpa mbụ a chọtara n'ụwa na-abụkarị n'Ebe Ọdịda Anyanwụ Eshia, dị ka mpaghara Zawei Chemi nke Iraq, chọtara ihe ịchọ mma ọla kọpa, nke dị ihe dị ka 10,000 BC ruo 9,000 BC;A hụkwara ihe ịchọ mma ọla kọpa na ali Kashi dị n'ebe ọdịda anyanwụ Iran, malite na 9,000 ruo 7,000 BC;Achọtala agịga ọla kọpa na cones na saịtị Chayoni dị na ndịda Turkey, malitere na gburugburu 8,000 BC.Ngwaahịa ọla kọpa ndị a bụ ngwaahịa ọla kọpa na-acha uhie uhie eke, ọ bụghị site na agbaze ọla kọpa.
Site na iji ọla kọpa dị ọcha, na-agbaze ọla kọpa na ọla kọpa dị ọcha, na-agbaze ọla ọla, ihe a kpọrọ mmadụ enwetala ogologo oge nyocha, dị ka ụwa anwansi nke ọla kọpa iji wuo ọwara oge na-egbuke egbuke bit by bit.
A chọtara ọla kọpa mbụ na-agbaze n'ụwa na Shaanxi, China.N'afọ 1973, a chọtara efere ọla dị okirikiri na tube brass na saịtị omenala Jiangzhai na Lintong, mpaghara Shaanxi, malitere ihe dị ka 4700 BC.Kwesịrị ịkọwapụta na isi iyi ọkụ na Shanghai n'oge na-adịbeghị anya, na-eji nyocha nyocha nke X-ray fluorescence, chọpụtara na ọdịnaya zinc dị n'akụkụ dị iche iche nke obodo mpekere brass ginger nwere ọdịiche dị ịrịba ama, na-eduga n'ebe nkesa gbasasịa, njirimara ya na mbelata steeti siri ike. usoro bras bụ kpọmkwem otu, si otú na-egosi na nna ochie chepụtara na ojiji eke metal na metal nkedo na-eji mgbe ọkụ ọkụ ma ọ bụ siri ike mbelata smelting metal.
C2680 Brass Tube, Isi nhazi ọkwa
Ọla na-eduga
Lead bụ n'ezie ihe a na-adịghị ahụkebe na ọla ma na-ekesa na oke ọka dịka urughuru efu.Ọla isi nwere α na (α+β) dịka nhazi ya siri dị.Ọla ụzọ Alfa nwere ike bụrụ naanị oyi nwere nrụrụ ma ọ bụ na-ekpo ọkụ n'ihi nnukwu mmetụta ọjọọ nke ndu na obere plasticity na oke okpomọkụ.(α+β) ọla kọpa nwere ezigbo ductility na okpomọkụ dị elu ma nwee ike ịmepụta ya.
Tin ọla
Ihe mgbakwunye nke tin na bras nwere ike imeziwanye nguzogide okpomọkụ nke alloy, karịsịa ikike imeziwanye nguzogide corrosion nke mmiri oké osimiri, ya mere a na-akpọ tin brass "navy brass".
Enwere ike igbari tin n'ime ọla kọpa - ngwọta siri ike nke dabeere na ike ngwọta.Otú ọ dị, na mmụba nke tin ọdịnaya, a ga-enwe brittle R phase (CuZnSn compound) na alloy, nke na-adịghị akwado nrụrụ plastik nke alloy, ya mere ọdịnaya tin nke tin brass na-adịkarị n'ogo nke 0.5% ~ 1.5%
Tin brass nke a na-ejikarị hSN70-1, HSN62-1, HSN60-1 na ndị ọzọ.Nke mbụ bụ α alloy nwere nnukwu plasticity na enwere ike ịhazi ya site na oyi na ọkụ ọkụ.Ụdị alloy abụọ nke ikpeazụ nwere (α + β) nhazi usoro abụọ, na mgbe obere obere oge R, plasticity okpomọkụ adịghị elu, enwere ike ịmegharị naanị n'okpuru ọnọdụ ọkụ.
Manganese ọla
Manganese nwere nnukwu solubility na ọla siri ike.Enwere ike imeziwanye ike na nguzogide corrosion nke alloy na-enweghị ibelata ductility site na ịgbakwunye 1% ~ 4% manganese n'ime ọla.
Brass manganese nwere (α+β) microstructure na hMN58-2 na-ejikarị.Ọ nwere arụmọrụ nrụpụta nrụgide dị mma n'okpuru ọnọdụ oyi na ọkụ.
Ígwè, ọla
Na ọla kọpa, ígwè na-ebuli ya site na ihe ndị bara ụba na ígwè dị ka kristal nuclei iji nụchaa ọka ma gbochie mkpụrụ osisi recrystallization ka ọ na-eto eto, ka ọ na-eme ka nhazi na nkà na ụzụ nke alloy dịkwuo mma.Brass ígwè dị n'ime ígwè ahụ na-abụkarị ihe na-erughị 1.5%, nhazi ya bụ (α + β), na ike dị elu na ike siri ike, plasticity dị ezigbo mma na okpomọkụ dị elu, ọnọdụ oyi nwekwara ike ịmegharị.Akara a na-ejikarị bụ HFE59-1-1.
ọlaọcha nickel
Nickel na ọla kọpa nwere ike ịmepụta ngwọta siri ike na-aga n'ihu ma gbasaa mpaghara α nke ọma.Enwere ike imeziwanye nguzogide corrosion nke bras na ikuku na mmiri mmiri site na ịgbakwunye nickel.Nickel nwekwara ike ịbawanye okpomọkụ recrystallization nke ọla ma kwalite nguzobe nke ọka ndị ka mma.
Hni65-5 nickel-brass nwere otu usoro α, nke nwere ezigbo plasticity na ụlọ okpomọkụ ma nwee ike imebi ya na ọnọdụ ọkụ.Agbanyeghị, a ga-achịkwarịrị ọdịnaya nke adịghị ọcha ndu, ma ọ bụ na arụ ọrụ na-ekpo ọkụ nke alloy ga-emebi nke ukwuu.
Ngwakọta kemịkalụ(%)
| GB | JIS | Cu+ Ag | P | Bi | Sb | As | Fe | Ni | Pb | Sn | S | Zn | O | |
| Ọla kọpa a nụchara anụcha | T1 | C1020 | 99.95 | 0.001 | 0.001 | 0,002 | 0,002 | 0,005 | 0,002 | 0,003 | 0,002 | 0,005 | 0,005 | 0.02 |
| T2 | C1100 | 99.9 | - | 0.001 | 0,002 | 0,002 | 0,005 | - | 0,005 | - | 0,005 | - | - | |
| T3 | C1221 | 99.7 | - | 0,002 | - | - | - | - | 0.01 | - | - | - | - | |
| Ọla kọpa na-enweghị oxygen | TU0 | C1011 | 99.99 | 0,0003 | 0,0001 | 0,0004 | 0,0005 | 0.001 | 0.001 | 0,0005 | 0,0002 | 0,0015 | 0,0001 | 0,0005 |
| TU1 | C1020 | 99.97 | 0,002 | 0.001 | 0,002 | 0,002 | 0,004 | 0,002 | 0,003 | 0,002 | 0,004 | 0,003 | 0,002 | |
| TU2 | 99.95 | 0,002 | 0.001 | 0,002 | 0,002 | 0,004 | 0,002 | 0,004 | 0,002 | 0,004 | 0,003 | 0,003 |
Njirimara anụ ahụ
| Ọkwa | Iwe | Isi ike (HV) | Ike tensile (Mpa) | Mgbatị(%) |
| C1000 C1200 C1220 wdg. | Dị nro | <60<> | >205 | ≥40 |
| 1/4H | 55-100 | 217-275 | ≥35 | |
| 1/2H | 75-120 | 245-345 | ≥25 | |
| H | 105-175 | >295 | ≥13 |
Ngosipụta ngwaahịa
