Dab tsi yog Cov Hlau Muaj Zog? Phau Ntawv Qhia Qhov Kawg Rau Lub Zog Hauv Cov Hlau?

Dab tsi yog Cov Hlau Muaj Zog? Phau Ntawv Qhia Qhov Kawg Rau Lub Zog Hauv Cov Hlau

Cov Lus Qhia

1. Taw qhia

2. Yuav Ua Li Cas Peb Txhais Cov Hlau Muaj Zog

3. Sab saum toj 10 Strongest Metals Ranked by Strength Criteria

4. Titanium vs Tungsten vs Steel A Closer Saib

5. Kev siv cov hlau muaj zog

6. Myths Txog Cov Hlau Muaj Zog

7. Xaus

8. FAQs

1. Taw qhia

Thaum tib neeg nug dab tsi yog cov hlau uas muaj zog tshaj plaws, cov lus teb nyob ntawm seb peb txhais li cas lub zog. Puas yog peb xa mus rau lub zog tensile, yield zog, hardness, lossis cuam tshuam tsis kam? Cov hlau sib txawv ua haujlwm txawv nyob ntawm seb hom quab yuam lossis kev ntxhov siab thov.

Hauv tsab xov xwm no, peb yuav tshawb xyuas seb lub zog txhais li cas hauv cov ntaub ntawv tshawb fawb, cov hlau twg yog qhov muaj zog tshaj plaws hauv ntau pawg, thiab lawv siv li cas hauv kev lag luam xws li aerospace, kev tsim kho, kev tiv thaiv, thiab tshuaj.

2. Peb txhais li cas cov hlau uas muaj zog tshaj plaws

Lub zog hauv cov hlau tsis yog ib qho loj-haum-tag nrho cov tswv yim. Nws yuav tsum raug ntsuas raws li ntau hom kev siv tshuab. Cov txheej txheem tseem ceeb suav nrog cov hauv qab no:

Tensile zog
Lub zog tensile ntsuas qhov siab tshaj plaws ntawm cov hlau tuaj yeem tiv taus thaum raug ncab ua ntej tawg.

Yield zog
Lub zog tawm los yog hais txog qib kev ntxhov siab uas cov hlau pib deform mus tas li.

Compressive zog
Qhov no qhia tau hais tias zoo npaum li cas ib tug hlau resists raug compressed los yog squashed.

Hardness
Hardness ntsuas tsis kam rau deformation los yog khawb. Nws feem ntau ntsuas siv Mohs, Vickers, lossis Rockwell nplai.

Impact Toughness
Qhov no ntsuas qhov zoo ntawm cov hlau nqus lub zog thiab tiv thaiv kev tawg thaum raug cuam tshuam tam sim ntawd.

Nyob ntawm seb cov cuab yeej twg koj xaiv qhov tseem ceeb, cov hlau uas muaj zog tshaj plaws yuav txawv.

3. Sab saum toj 10 cov hlau muaj zog tshaj plaws hauv ntiaj teb

Hauv qab no yog cov npe ntawm cov hlau thiab alloys qeb raws li lawv qhov kev ua tau zoo hauv pawg muaj zog.

1. Tungsten
Tensile zog 1510 txog 2000 MPa
Yield zog 750 txog 1000 MPa
Mohs Hardness 7.5
Daim ntawv thov Aerospace Cheebtsam, hluav taws xob shielding

2. Maraging Steel
Tensile zog tshaj 2000 MPa
Yield zog 1400 MPa
Mohs Hardness nyob ib ncig ntawm 6
Daim ntawv thov Tooling, tiv thaiv, aerospace

3. Titanium alloysTi-6Al-4V
Tensile zog 1000 MPa lossis ntau dua
Yield zog 800 MPa
Mohs Hardness 6
Daim ntawv thov dav hlau, kho mob cog

4. Chromium
Tensile zog mus txog 700 MPa
Yield zog nyob ib ncig ntawm 400 MPa
Mohs Hardness 8.5
Daim ntawv thov Plating, high-temperature alloys

5. InconelSuperalloy
Tensile zog 980 MPa
Tawm zog 760 MPa
Mohs Hardness nyob ib ncig ntawm 6.5
Daim ntawv thov dav hlau tshuab, kev siv dej hiav txwv

6. Vanadium
Tensile zog mus txog 900 MPa
Yield zog 500 MPa
Mohs Hardness 6.7
Applications Tool steels, dav hlau qhov chaw

7. Osmium
Tensile zog nyob ib ncig ntawm 500 MPa
Yield zog 300 MPa
Mohs Hardness 7
Daim ntawv thov hluav taws xob tiv tauj, tus cwj mem

8. Tantalum
Tensile zog 900 MPa
Yield zog 400 MPa
Mohs Hardness 6.5
Kev Siv Hluav Taws Xob, cov khoom siv kho mob

9. Zirconium
Tensile zog mus txog 580 MPa
Yield zog 350 MPa
Mohs Hardness 5.5
Kev siv Nuclear reactors

10. Magnesium Alloys
Tensile zog 350 MPa
Yield zog 250 MPa
Mohs Hardness 2.5
Daim ntaub ntawv Lub teeb structural qhov chaw

4. Titanium vs Tungsten vs Steel A Closer Saib

Txhua yam ntawm cov hlau no muaj qhov tshwj xeeb zoo thiab tsis muaj zog.

Tungsten
Tungsten muaj ib lub zog tensile siab tshaj plaws thiab lub siab tshaj plaws melting point ntawm tag nrho cov hlau. Nws yog tuab heev thiab ua tau zoo nyob rau hauv high-kub daim ntaub ntawv. Txawm li cas los xij, nws yog nkig nyob rau hauv daim ntawv ntshiab, txwv nws siv nyob rau hauv cov qauv siv.

Titanium
Titanium paub txog nws lub zog-rau-qhov hnyav piv thiab ntuj corrosion kuj. Txawm hais tias tsis muaj zog tshaj plaws hauv cov lej nyoos, nws muaj qhov sib npaug ntawm lub zog, qhov hnyav, thiab kev ruaj khov zoo tagnrho rau kev siv dav hlau thiab biomedical.

Hlau Alloys
Hlau, tshwj xeeb tshaj yog nyob rau hauv cov ntaub ntawv alloyed xws li maraging los yog cov cuab yeej steel, tuaj yeem ua tau siab tensile thiab yield zog. Hlau kuj tseem muaj dav, yooj yim rau tshuab thiab vuam, thiab tus nqi tsim nyog rau kev tsim kho thiab tsim khoom.

5. Kev siv cov hlau muaj zog

Cov hlau muaj zog yog qhov tseem ceeb hauv ntau lub lag luam niaj hnub no. Lawv daim ntawv thov muaj xws li hauv qab no:

Aerospace thiab Aviation
Titanium alloys thiab Inconel yog siv nyob rau hauv aircraft lug thiab cav vim lawv siab zog-rau-hnyav piv thiab kub kuj.

Kev tsim kho thiab Infrastructure
High-strength steels yog siv nyob rau hauv cov choj, skyscrapers, thiab structural Cheebtsam.

Cov cuab yeej kho mob
Titanium yog qhov zoo dua rau kev cog qoob loo vim nws biocompatibility thiab lub zog.

Marine thiab Subsea Engineering
Inconel thiab zirconium yog siv nyob rau hauv qhov sib sib zog nqus dej hiav txwv thiab offshore ib puag ncig vim lawv tsis kam mus corrosion thiab siab.

Kev Tiv Thaiv thiab Tub Rog
tungsten thiab qib high-qib steels yog siv nyob rau hauv armor-piercing munitions, tsheb armor, thiab aerospace tiv thaiv Cheebtsam.

6. Cov lus dab neeg hais txog cov hlau uas muaj zog tshaj plaws

Ntau qhov kev xav tsis zoo nyob ib puag ncig lub ntsiab lus ntawm cov hlau muaj zog. Hauv qab no yog ob peb yam uas:

Myth Stainless Hlau yog cov hlau muaj zog tshaj plaws
Stainless hlau yog dav siv vim nws corrosion kuj, tab sis nws tsis yog lub zog tshaj ntawm tensile los yog yield zog.

Myth Titanium muaj zog dua hlau nyob rau hauv txhua rooj plaub
Titanium yog sib zog thiab tiv taus corrosion, tab sis qee cov hlau ntau tshaj nws nyob rau hauv lub zog tensile thiab yield zog.

Myth ntshiab hlau muaj zog dua Alloys
Feem ntau ntawm cov ntaub ntawv muaj zog tshaj plaws yog cov alloys tiag tiag, uas tau tsim kho kom zoo dua cov khoom tshwj xeeb uas cov hlau ntshiab feem ntau tsis muaj.

7. Cov lus xaus

Cov hlau muaj zog tshaj plaws nyob ntawm koj lub ntsiab lus ntawm lub zog thiab koj daim ntawv thov npaj.

Tungsten feem ntau yog qhov muaj zog tshaj plaws nyob rau hauv cov nqe lus ntawm raw tensile zog thiab kub tsis kam.
Titanium ci thaum qhov hnyav yog qhov tseem ceeb.
Hlau alloys, tshwj xeeb tshaj yog maraging thiab cov cuab yeej steels, muab qhov sib npaug ntawm lub zog, nqi, thiab muaj.

Thaum xaiv cov hlau rau txhua daim ntawv thov, nws yog ib qho tseem ceeb uas yuav tsum xav txog txhua yam kev ua tau zoo xws li kev siv lub zog, qhov hnyav, kev tiv thaiv corrosion, nqi, thiab machinability.

8. Cov lus nug uas nquag nug

Yog pob zeb diamond muaj zog dua tungsten
Pob zeb diamond yog ib qho nyuaj tshaj li tungsten, tab sis nws tsis yog hlau thiab tuaj yeem ua rau muaj kev cuam tshuam. Tungsten muaj zog dua nyob rau hauv cov nqe lus ntawm toughness thiab tensile lub zog.

Vim li cas tungsten thiaj li muaj zog
Tungsten muaj cov qauv zoo nkauj atomic atomic thiab muaj zog atomic bonds, muab nws unmatched ceev, harding, thiab melting point.

Yog steel muaj zog dua titanium
Yog lawm, qee yam steels muaj zog dua titanium hauv tensile thiab yield zog, txawm hais tias titanium muaj lub zog zoo tshaj qhov sib piv.

Dab tsi yog cov hlau uas muaj zog tshaj plaws siv hauv tub rog
Tungsten thiab maraging steel yog siv rau hauv kev tiv thaiv daim ntawv thov rau lawv lub peev xwm los tiv thaiv kev ntxhov siab thiab cuam tshuam.

Kuv puas tuaj yeem yuav cov hlau uas muaj zog tshaj plaws rau kev siv tus kheej
Yog lawm, tungsten, titanium, thiab high-strength steels yog muag los ntawm cov neeg muab khoom lag luam, txawm hais tias lawv yuav raug nqi nyob ntawm purity thiab daim ntawv.