Ib qho tooj dag vs tooj liab vs tooj liab sib piv yog qhov tseem ceeb vim nws yooj yim heev rau muddle li cov hlau. Tsis tas li ntawd, qhov kev hloov pauv ntawm cov kev xaiv hlau no yog qhov hloov maj mam. Yog li, cov neeg tsim khoom tsim tau yooj yim tuaj yeem tsis meej pem thaum xaiv cov khoom. Tsis tas li ntawd, qhov zoo sib xws hauv cov ntsiab lus ntawm cov hlau no ua rau nws nyuaj rau kev faib lawv.

Txawm hais tias muaj xim sib txawv me ntsis, koj yuav tsis pom cov hlau sib nrug sai sai. Qhov txaus ntshai tshaj qhov yog tias koj tsis tuaj yeem xaiv ib qho ntawm lawv rau koj daim ntawv thov. Txawm hais tias lawv muaj ntau qhov sib xws, lawv kuj muaj ntau qhov sib txawv. Yog li ntawd, tooj dag yuav tsis haum rau qee yam kev siv uas koj ib txwm siv tooj liab.

Kab lus no coj koj cov ncauj lus kom ntxaws sib piv uas yuav tsim qhov sib txawv ntawm tooj dag, tooj liab, thiab tooj liab. Nws kuj qhia txog lawv cov yam ntxwv sib txawv, muaj cov alloys, kev siv, thiab ntau ntxiv. Cov ntaub ntawv ntawm no yuav pab koj xaiv cov hlau zoo tshaj plaws rau koj cov haujlwm hlau.

Raws li peb tau hais ua ntej, cov hlau no muaj ntau yam uas sib txawv ntawm ib leeg. Peb yuav rhuav tshem cov kev sib txawv no mus rau ntau ntu kom pab koj nkag siab lawv zoo dua.

Muaj Alloys

Brass Alloys

Lub elemental muaj pes tsawg leeg ntawm tooj dag muab nws versatility tuaj nyob rau hauv ntau yam sib txawv alloys. Qee qhov nrov tshaj plaws tooj dag nyob rau hauv prototyping sai muaj xws li:

• Alloy 260.Cov hlau no tseem hu ua cartridge tooj dag. Nws qhia tau zoo heev ua haujlwm txias txias. Yog li, Alloy 260 muaj txiaj ntsig zoo hauv tsheb, mos txwv, kho vajtse, thiab fasteners.

• alloy 272.Nrov hu ua tooj dag daj, alloy 272 muaj li 33 feem pua ​​zinc. Nws yog tsuas yog haum rau cov ntawv thov kev lag luam.

• Alloy 330.Cov tooj dag no muaj txiaj ntsig hauv thaj chaw uas koj xav tau kev ua haujlwm siab. Nws cov ntsiab lus tsis tshua muaj hlau lead ua rau nws haum rau kev ua haujlwm txias. Ntau lub tuam txhab xaiv alloy 330 rau kev siv cov kav dej.

• alloy 353.Lub moos tooj dag pab fabricate high-precision qhov zoo li lub moos vim nws zoo heev machinability.

• Alloy 360.Qhov no yog qib ntau tshaj ntawm tooj dag muaj. Nws qhia tau hais tias zoo heev formability thiab machinability. Alloy 360 kuj tseem tsim nyog rau kev siv brazing thiab soldering. Tsis tas li ntawd, cov kws tsim qauv thiab cov tshuab tshuab xaiv cov hlau no los tsim cov khoom fittings, fasteners, li qub, thiab cov khoom siv kho vajtse.

• alloy 464.Cov hlau no tseem hu ua naval tooj dag, thiab nws yog nto moo vim nws zoo heev corrosion kuj. Nws tuaj yeem tiv taus ntau yam kev hloov pauv kub. Qhov tsim nyog rau cov txheej txheem txias thiab kub txheej txheem, khoov, vuam, vuam, thiab lwm yam, ua rau nws muaj txiaj ntsig rau ntau daim ntawv thov.

Bronze alloys

Ob peb bronze alloys kuj muaj raws li lawv muaj pes tsawg leeg. Cov qhab nia tshaj plaws yog:

• luj 932.Cov neeg tsim khoom siv cov khoom siv tooj liab siab no los ua cov tshuab ntxhua khaub ncaws, bushings, thiab lwm yam tsis muaj zog.

• alloy 954.Qhov no yog aluminium bronze alloy siv rau kev lag luam thiab cov khoom siv mounting. Nws yog haum rau siv nyob rau hauv ntau qhov chaw.

Tooj Alloys

Khoom siv tooj liabyog lwm qhov kev xaiv muaj txiaj ntsig hauv kev ua qauv nrawm. Qee qhov feem ntau siv tooj liab alloys yog:

• Alloy 101.Cov tooj liab tsis muaj oxygen no yog qhov tsim nyog thaum twg koj xav tau kev ua haujlwm siab thiab hluav taws xob conductivity.

• Alloy 110.Electrolytic (ETP) tooj liab qhia qhov siab tshaj plaws thermal thiab hluav taws xob conductivity. Nws kuj muaj ductility zoo heev thiab malleability.

• Alloy 122.Thaum nws zoo ib yam li Alloy 110 mechanically, nws muaj superior weldability thiab formability.

• Alloy 145.Qhov no yog tooj liab tellurium. Nws muaj txog 0.7 feem pua ​​​​cov ntsiab lus tellurium. Zoo li ntau lwm yam tooj liab alloys, nws muaj hluav taws xob zoo heev thiab thermal conductivity, superior machinability, thiab siab formability.

Cov Khoom Siv Khoom Sib txawv ntawm Brass, Bronze thiab tooj liab

Kev nkag siab txog qhov sib txawv ntawm cov khoom siv yuav pab koj txiav txim siab zoo dua ntawm tooj dag, tooj liab, lossis tooj liab. Cov hauv qab no muab cov ncauj lus kom ntxaws rau koj.

· Element Composition

Tooj liab yog cov hlau uas tsis yog-ferrous uas muaj nyob hauv nws lub xeev ntshiab. Tsis zoo li tooj liab thiab tooj dag, cov hlau no yog ib txwm tshwm sim, thiab koj tuaj yeem siv nws ncaj qha rau kev ua haujlwm. Ntawm qhov tod tes, tooj dag yog ib qho alloy ntawm tooj liab thiab zinc. Nws feem ntau muaj cov hmoov txhuas, thiab nws kuj tseem muaj xws li manganese, hlau, txhuas, silicon, thiab lwm yam.

Bronze yog ib qho alloy ntawm tooj liab, thiab nws feem ntau muaj ntau npaum li cas ntawm tin raws li nws cov ntsiab lus tseem ceeb. Txawm li cas los xij, nws kuj muaj npib tsib xee, txhuas, phosphorus, zinc, thiab lwm yam.

· Corrosion Resistance

Ib txoj hauv kev uas cov tuam txhab kos duab sib piv ntawm bronze vs tooj liab yog los ntawm kev siv lawv cov corrosion kuj. Bronze, ib qho hlau ntawm tooj liab, feem ntau oxidizes thaum raug huab cua. Yog li, nws tsim ib txheej tiv thaiv (mottled patina). Yog li ntawd, bronze yog txaus tiv thaiv los ntawm corrosion.

Bronze tuaj yeem tiv taus qhov chaw dej ntsev. Yog li, nws muaj txiaj ntsig zoo hauv kev siv marine thiab nkoj fittings. Txawm li cas los xij, cov ntsiab lus tooj liab ntawm cov hlau no degrades thaum raug cov tshuaj chlorine txuas ntxiv. Copper kuj undergoes oxidate los tsim kev tiv thaiv tom qab rau corrosion kuj zoo heev.

Ntawm qhov tod tes, tooj dag muaj qis dua ntawm kev tiv thaiv corrosion dua li tooj liab thiab tooj liab. Txawm li cas los xij, qee qib ntawm tooj dag uas muaj cov manganese ntau yog feem ntau tiv taus corrosion. Hauv kev xaus, bronze yog cov khoom siv corrosion-resistant tshaj plaws ntawm peb txoj kev xaiv hlau.

· Durability

Bronze yog cov khoom siv ruaj khov thiab muaj zog uas tsis khoov tau yooj yim. Nws siab corrosion kuj ua rau nws ruaj heev. tooj liab kuj yog ib yam khoom uas muaj zog. Txawm li cas los xij, nws hloov tau ntau dua li tooj liab. Koj tuaj yeem yooj yim ncab thiab khoov nws, tab sis nws tsis tshua tawg los yog khawb. Yog li ntawd, nws yog cov khoom siv ruaj khov. Txawm li cas los xij, tooj dag yog qhov yooj yim rau kev tawg thiab tawg. Nws kuj tsis tshua muaj corrosion-resistant dua lwm yam ob hlau.

· Qhov hnyav

Qhov hnyav kuj tseem ua lub luag haujlwm tseem ceeb hauv kev pab koj xaiv ntawm tooj dag, tooj liab, lossis tooj liab. Bronze thiab tooj dag muaj qhov hnyav heev raws li lawv qhov ntom. Txawm li cas los xij, yog tias koj yuav tsum xaiv ntawm bronze vs tooj dag thaum koj xav tau cov hlau hnyav rau koj qhov project, tooj dag yog qhov kev xaiv zoo dua. Qhov no yog vim nws yog lub teeb tshaj plaws ntawm peb cov hlau. Nws muaj qhov ntom ntom ntawm 8720 kg / c.m.

Ntawm qhov tod tes, bronze muaj qhov ceev ntawm 7400 txog 8900 kg/cu.m. Tooj liab yog qhov hnyav tshaj plaws ntawm peb cov hlau, nrog qhov ceev ntawm 8930 kg / cu.m.

· Machineability

Tooj liab pom zoo machinability tshaj tooj dag thiab tooj dag. Nws yog cov hlau hloov tau yooj yim dua, ua kom khoov, tig, thiab lwm yam txheej txheem machining. Ntxiv mus, tooj liab alloys feem ntau pom muaj ductility siab. Bronze yog ib qho nyuaj thiab ruaj khov hlau uas tsis yooj yim flexed. Brass kuj tsis hloov pauv ntau, ua rau nws tsis tshua muaj machinable dua li lwm cov kev xaiv.

· Weldability

Brass, bronze, thiab tooj liab yog weldable nyob rau hauv lawv qhov chaw. Cov hlau no tuaj yeem koom nrog silicon bronze vuam, MIG cov cuab yeej, lossis lwm yam txuj ci. Oxygen-dawb tooj liab feem ntau yog yooj yim dua welded. Tib yam yog rooj plaub rau deoxidized tooj liab. MIG thiab TIG yog cov txheej txheem nrov tshaj plaws rau melding no hlau.

Brass alloys kuj txhawb MIG, TIG, thiab nyiaj soldering. Txawm li cas los xij, cov alloys uas muaj cov hlau lead yog qhov nyuaj dua rau vuam. Yeej, alloys nrog qis zinc cov ntsiab lus kom yooj yim vuam. Ntawm cov qib bronze, unleaded bronze muaj kev ncaj ncees weldability. Txawm li cas los xij, lawv feem ntau tawg hauv kev ntxhov siab, thiab SMAW tej zaum yuav yog cov txheej txheem zoo tshaj plaws.

Cov lus hauv qab no qhia txog lawv cov khoom siv sib txawv.

Kev coj ua Qhov sib txawv ntawm Brass, Bronze thiab tooj liab

Hluav taws xob thiab thermal conductivity sib txawv yuav pab koj xaiv qhov zoo tshaj plaws rau koj daim ntawv thov.

· Hluav taws xob conductivity

Tooj liab yog ib qho ntawm cov khoom siv hauv kev tsim khoom los ntsuas cov khoom siv hluav taws xob. Cov neeg tsim khoom nthuav qhia qhov ntsuas kev ntsuas ntawm cov khoom siv no piv rau tooj liab. Yog li, peb tuaj yeem hais tias tooj liab muaj 100% hluav taws xob conductivity.

Ntawm qhov tod tes, tooj dag yog kwv yees li 28 feem pua ​​​​ua raws li tooj liab, thaum tooj liab muaj li 15 feem pua ​​​​ntawm hluav taws xob conductivity. Qhov qis qis ntawm bronze tuaj yeem yog vim nws cov khoom sib xyaw ua ke.

· Thermal conductivity

Bronze muaj qhov siab tshaj thermal conductivity ntawm peb cov hlau. Nws cov thermal conductivity yog nruab nrab ntawm 229 thiab 1440 BTU / hr-ft²-degree F. Copper ua raws nrog 223 BTU / hr-ft²- degree F. Brass yog qhov tsawg tshaj plaws thermal conducive ntawm peb cov hlau, nrog thermal conductivity ntawm 64 BTU / hr- ft² - degree F.

Lub zog sib txawv ntawm tooj dag, tooj dag thiab tooj liab

Lub zog ntawm cov khoom siv yog qhov tseem ceeb hauv kev pab koj txiav txim siab rau cov ntawv thov uas tsim nyog. Yog li, koj yuav tsum xav txog qhov no thaum piv tooj dag vs tooj liab vs tooj liab.

· Tensile zog

Bronze feem ntau yog qhov kev xaiv zoo tshaj plaws hauv cov ntawv thov uas muaj zog hlau yog qhov tseem ceeb. Qhov no yog vim nws muaj lub zog tensile ntawm 350 txog 635 MPa. tooj dag ua raws nrog lub zog tensile kawg ntawm 338 txog 469 MPa. Ntawm qhov tod tes, tooj liab muaj lub zog tensile ntawm 210 MPa.

· Yield zog

Bronze boasts lub zog tawm los ntau dua li tooj dag thiab tooj liab. Nws muaj lub zog tawm los ntawm 125 - 800 MPa, thaum tooj dag muaj li 95 txog 124 MPa. Tooj liab muaj qhov tsawg kawg nkaus lub zog ntawm 33.3 MPa.

Muaj peev xwm rau Form

Koj cov khoom yuav tsum ua kom tau raws li qhov yuav tsum tau muaj nyob rau hauv cov nqe lus ntawm formability. Yog li, nws yuav yog qhov zoo tshaj plaws los ua qhov kev xaiv zoo.

· Formability

Tooj liab muaj peev xwm ua rau cov yas deformation yam tsis muaj kev puas tsuaj. Yog li ntawd, nws muaj qhov tshwj xeeb formability, yog li manufacturers tsim micron-qhov loj me ntawm cov hlau no. Ib co bronze alloys kuj yog heev formable. Ib qho piv txwv zoo yog PB1 phosphor bronze uas ua kom txias txias. Ntawm qhov tod tes, tooj dag yog qhov nyuaj rau tsim vim nws qhov yooj yim heev.

· Melting Point

Qhov qis melting point ntawm cov khoom, qhov ntau formable. Tooj liab lub melting point ntawm 1085 degree yuav txwv nws formability. Ntawm qhov tod tes, bronze muaj qhov melting point ntawm 913 degree thaum tooj dag muaj qhov melting point ntawm 927 degree.

Qhov tshwm sim thiab kov

Kev sib txawv ntawm tooj dag, tooj liab, thiab tooj liab tuaj yeem yog qhov nyuaj vim tias lawv muaj qhov sib xws hauv lawv qhov tsos. Txawm li cas los xij, muaj qee qhov sib txawv me ntsis kom nco ntsoov.

· Xim

Qhov txawv ntawm bronze vs tooj dag yuav yooj yim nrog lawv cov xim. Brass tuaj nyob rau hauv ib tug subdued yellowish-kub xim, zoo li ib tug dawb pob zeb. Qhov no ua rau tooj dag yog cov khoom zoo meej rau fittings. Ntawm qhov tod tes, bronze muaj xim liab-xim av. Bronze xim yog zoo ib yam li tooj liab. Tab sis bronze's reddish-xim av muaj ib tug npub kub ntxoov ntxoo, thaum lub reddish-xim av xim ntawm freshly raug tooj liab yog heev txawv.

· Hardness

tooj liab tau qhab nia 35 ntawm Brinell hardness scale, thaum tooj dag qhab nia nruab nrab ntawm 55 thiab 73. Ntawm qhov tod tes, bronze tau qhab nia nruab nrab ntawm 40 thiab 420. Qhov kev tshwm sim no qhia tau tias bronze yog qhov nyuaj tshaj plaws ntawm peb cov hlau. Tsis tas li ntawd, nws yog nkig ntau dua thiab, yog li, ntau dua rau kev tawg.

Nqe & Kev xaiv

Brass, bronze, thiab tooj liab feem ntau muaj nyob hauv qib sib txawv. Yog li, lawv cov nqi feem ntau txawv. Thaum lawv cov nqi yuav txawv raws li cov alloys, tooj liab feem ntau kim dua tooj dag thiab tooj liab. Qhov txo qis ntawm tus nqi bronze yuav yog vim cov ntsiab lus tooj liab qis hauv cov alloy. Ib yam li ntawd, tooj dag yog qhov kim tshaj plaws vim nws muaj zinc cov ntsiab lus ntau dua. Txij li zinc yog pheej yig dua tooj liab, tus nqi ntawm tooj dag yog txo.

Thaum cov hlau no haum rau ntau yam kev siv zoo sib xws, muaj qee qhov peculiarities. Nov yog qee qhov kev siv tseem ceeb ntawm tooj dag, tooj liab, thiab tooj liab.

Kev siv tooj dag

Brass yog renowned rau nws aesthetic thiab zoo nkauj zoo. Nws machinability thiab workability kuj ua rau nws pab tau nyob rau hauv ob peb lwm industries. Qee qhov kev siv ntawm tooj dag suav nrog:

• Cov kav dej thiab cov khoom siv kav dej

• Fittings

• Electronics thiab hluav taws xob terminals

• Suab paj nruag

• Lub moos thiab saib cov khoom siv

Daim ntawv thov ntawm Bronze

Bronze hlau los xij kuj tsim nyog rau ntau daim ntawv thov kev lag luam. Nws muaj nyob rau hauv ntau qib ua rau nws muaj ntau yam. Qee qhov ntawm nws cov ntawv thov suav nrog cov hauv qab no:

• Bushings thiab bearings rau kev hloov tsheb

• Marine Cheebtsam, xws li, kiv cua, nkoj, thiab nkoj fittings

• Hluav taws xob connectors thiab hluav taws xob motors

• Springs

• Petrochemical Cheebtsam thiab roj rig cuab yeej

Kev siv tooj liab

Tooj liab muaj ntau yam txiaj ntsig, xws li kev ua haujlwm zoo, kev tsim, thiab kev ua haujlwm. Cov yam ntxwv no ua rau nws muaj txiaj ntsig zoo hauv kev lag luam dav dav. Qee qhov kev siv tooj liab yog:

• Hluav taws xob cov motors

• Telecommunication Cheebtsam

• Thaum tshav kub kub dab dej thiab kub exchangers

• Lub tshuab nqus tsev vacuum

• Anti-biofuel Cheebtsam hauv submarines

• Architectural Cheebtsam

Cov txiaj ntsig ntawm tooj dag, Bronze, thiab tooj liab

Cov qib kev lag luam muaj nyob ntawm cov hlau no ua pov thawj tias lawv muaj kev xav tau siab thoob plaws ntau qhov kev lag luam. Qhov no yog vim lawv ntau yam muaj txiaj ntsig.

Qee qhov txiaj ntsig ntawm tooj dag muaj xws li:

• Ntev ntev.Txij li cov hlau no muaj tooj liab thiab zinc ua nws cov khoom tseem ceeb, nws muaj qhov tsis zoo rau corrosion. Yog li, nws cov durability thiab kev ua tau zoo nyob twj ywm rau lub sijhawm ntev.

• Anti-bacterial thaj chaw.Cov tooj liab tam sim no hauv tooj dag tuaj yeem tsim cov ions uas tuaj yeem tua qee cov kab mob. Qhov kom zoo dua no ua rau tooj dag haum rau kev huv huv thiab kev lim dej.

• Kev zoo nkauj.Tsis zoo li tooj liab thiab tooj liab ntshiab, tooj dag yog qhov ntxim nyiam dua. Tsis tas li ntawd, nws cov luster ntuj ua rau nws zoo tagnrho rau cov khoom siv dai kom zoo nkauj.

Bronze kuj muaj qhov zoo hauv qab no:

• Corrosion thiab Fatigue Resistance.Bronze hlau muaj cov ntsiab lus tooj liab uas oxidizes los ua ib txheej tiv thaiv, tiv thaiv corrosion. Nws tseem yog cov khoom siv tawv nrog lub zog tensile zoo heev los pab nws tiv taus kev ntxhov siab.

• High Dimensional Precision.Bronze kuj tseem haum rau precision CNC machining cov kev pab cuam.

• High thermal thiab hluav taws xob conductivity.Qhov kom zoo dua no ua rau nws tsim nyog rau kev siv hluav taws xob qhov twg conductivity tseem ceeb heev.

• Zoo heev Surface Finishes.Bronze txhawb ntau yamhlau nto tiavcov txheej txheem. Yog li ntawd, nws tuaj yeem hloov pauv rau tooj dag, txawm tias qhov zoo nkauj yog qhov kev txhawj xeeb tseem ceeb,

Qee qhov txiaj ntsig ntawm tooj liab rau kev tsim khoom muaj xws li:

• High thermal thiab hluav taws xob conductivity.Cov cuab yeej no thiab nws cov txheeb ze tus nqi-zoo ua rau tooj liab muaj txiaj ntsig zoo hauv kev lag luam hluav taws xob thiab hluav taws xob.

• Machinability zoo heev.Copper yog mos, malleable, thiab ductile, ua rau nws yooj yim rau stretch, khoov, thiab zoo li tsis tawg. Yog li, nws yog ntau yam hlau rau kev tsim ntau yam khoom.

• Corrosion Resistance.Tooj liab muaj qhov tsis tshua muaj reactivity uas txhais tau tias muaj peev xwm tsawg ntawm corroding. Qhov no ua rau nws muaj txiaj ntsig zoo rau cov kav dej thiab lwm yam kev siv uas xav tau kev nthuav dav ntawm huab cua.

• Kev rov ua dua tshiab.Nws yog ib qho yooj yim rau recycle tooj liab tsis poob nws zoo. Cov txheej txheem no yog pheej yig dua li kev ua tshiab, ntshiab tooj liab. Tsis tas li ntawd, kev rov ua dua tshiab txuas ntxiv qhov muaj ntawm cov hlau no.

Brass vs Bronze vs Copper: Koj Yuav Tsum Xaiv Ib Yam Dab Tsi?

Cov txheej txheem xaiv yog qhov tseem ceeb rau cov txiaj ntsig zoo hauv kev tsim thiab tsim khoom. Thaum xaiv, koj yuav tsum nco ntsoov cov hauv qab no:

• Txawm hais tias peb cov hlau ua kom muaj zog, lawv tsis muaj tib qib ntawm kev ua haujlwm. Koj yuav tsum xav txog qhov no kom ntseeg tau tias kev ua haujlwm zoo dua thiab txo tus nqi.

• Kev siv nyiaj txiag yog lwm qhov kev txiav txim siab tseem ceeb. tooj dag yog qhov pheej yig tshaj ntawm peb cov hlau, thaum tooj liab yog qhov kim tshaj plaws. Yog li ntawd, yog tias pob nyiaj muaj kev txhawj xeeb, koj tuaj yeem xav mus rau tooj dag.

• Thaum kawg, daim ntawv thov thiab kev siv hluav taws xob kuj tuaj yeem ua si hauv koj xaiv. Thaum kawg siv koj cov khoom yuav txiav txim seb hom hlau koj xaiv. Tooj liab yuav tau txais txiaj ntsig thaum twg koj xav tau hluav taws xob conductivity. Bronze s haum rau kev siv dej ntsev vim nws cov corrosion kuj. Nws kuj tseem ruaj thiab tawv, thiab nws tuaj yeem tiv taus qaug zog.