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5052 Therer Loj Hlau Aluminium Aluminium Bar

Qhov 5052 loj txoj kab hla bar yog lub zog thiab cov khoom siv tshuab ua kom muaj ntau cov ntawv thov sib txawv ntawm kev muaj ntau yam kev lag luam sib thoob ntiaj teb.

Xa kev nug

1.}} cov khoom siv & cov txheej txheem tsim khoom

5052 Txoj kab uas hla loj dua, ua rau nws muaj kev sib txawv ntawm cov tubrog nkoj, thiab thaiv kom zoo rau cov tubrog nkoj, thiab fab tsim nyog, thiab cov ntawv thov kev tsim qauv:

Tseem Ceeb Alloying Ntsiab:

Magnesium (mg): {2.2-2.8% (cov tshuaj daws teeb meem zog ntxiv)

Chromium (CR): {0.15-0.35% (corrosion resistance exhancement)

Cov khoom siv hauv paus:

Aluminium (Al): Ntau dua lossis sib npaug rau 95.7% (tshuav nyiaj)

Kev tswj kev impurities:

Hlau (FE): tsawg dua lossis sib npaug rau 0.40% Max

Silicon (si): tsawg dua los yog sib npaug rau 0.25% max

Tooj liab (Cu): tsawg dua los yog sib npaug rau 0.10% Max

Manganese (MN): tsawg dua lossis sib npaug rau 0.10% Max

Zinc (Zn): Tsawg dua lossis sib npaug rau 0.10% Max

Lwm cov ntsiab lus: Tsawg dua lossis sib npaug rau 0.05% txhua, tsawg dua lossis sib npaug ntawm 0.15% tag nrho

Cov Txheej Txheem Tsim Tau:

Kev npaj yaj:

High-purity thawj txhuas (99.7% yam tsawg kawg nkaus)

Ua kom meej alloying ntxiv rau

Melt pom kev lim dej ua npuas ncauj (20-30 ppi)

Advanced Degassing kev kho (hydrogen <0.15 ml / 100g)

Lis cov kws ua kom zoo nrog al-ti-b tus tswv alloy

Kev ua qhov ntawj txias (DC)

Homogenization:

{{0 {}}℃rau 6-12 teev

Uniform kub tswj: ± 5 degree

Kev tswj kom txias tus nqi: 30-50℃/ teev

Kub ua haujlwm (Extrusion lossis Forging):

Loj Extrusion Presses: Muaj peev xwm ntawm kev tsim cov khoom siv mus txog 300mm inch

Los yog forging: Ua kev cuam tshuam rau hauv cov kab ntawm radial forging lossis tuag forging

Deformation kub: 350-420 degree

Paub tseeb kev deformation thiab cov nplej ua kom zoo rau kev ua kom zoo tshaj plaws

Txias ua haujlwm (rau h Tempers):

Ncab los yog ncaj kom ua tiav qhov xav tau

Ua kom muaj zog deformation thoob plaws txoj kab uas loj loj

Annealing (rau o npau taws):

{{0 {}}℃rau 1-3 teev

Kev tswj kom txias kom ua tiav cov qauv grain zoo thiab ductility

Xov:

Cov khoom txias (e {{{0} g .}}}, peeled, av, lossis precision muab)

Precision Ncaj Nrhav

Kev soj ntsuam sab nraud

Cov tshuaj xyuas nto moo zoo

Kev tsim tawm tag nrho cov cuab yeej siv hluav taws xob nrog cov ntaub ntawv sau kom zoo rau txhua cov tub rog tau ua tiav .

2.} cov khoom siv mechanical ntawm 5052 txoj kab uas hla loj aluminium txhuas

Ntiag tug	O (anealed)	H32	H34	H38	Txoj kev xeem
Qhov kawg tensile lub zog	170-215 mpa	230-265 mpa	255-290 mpa	290-320 mpa	ASTM E8
Tos lub zog (0.2%)	65-95 mpa	160-190 mpa	180-210 mpa	220-250 mpa	ASTM E8
Elongation (2 nti)	18-30%	12-18%	8-14%	5-10%	ASTM E8
Hardness (Brinell)	45-55 hb	60-70 hb	68-78 hb	75-85 hb	Astm E10
Quab Qeeb dag zog (5 × 10⁸)	90-110 mpa	120-140 mpa	130-150 mpa	140-160 mpa	ASTM E466
Tawv muaj zog	110-130 mpa	140-160 mpa	150-170 mpa	165-185 mpa	ASTM B769
Modulus ntawm elasticity	70.3 GPA	70.3 GPA	70.3 GPA	70.3 GPA	Astm E111

Vajtsoob:

Axial vs . radial cov khoom:<5% variation in strength properties

Sab hauv cov khoom hloov pauv hla txoj kab uas hla loj loj: feem ntau tsawg dua li 5%

Cov tub ntxhais mus rau saum npoo hardness variation:<5 HB

Cov cuab yeej khaws cia tom qab vuam: zoo tshaj plaws piv rau cov alloys ua kom sov

3.} microstructural yam ntxwv

Qhov Tseem Ceeb Microstructural nta:

Grain qauv:

Equiaeved nplej nyob rau hauv annealed mob

Elongated nplej hauv strain-hardened tempers

ASTM grain loj 5-8 (63-22 μm)

Cov khoom sib txuam sib xyaw nrog kev faib tawm hauv ntu, tshwj xeeb tshaj yog ua rau txoj kab uas loj loj sib txuas los ntawm kev ua tiav

Precipition faib:

Al₁₂mg₂cr dispersoids: {50-200 nm, faib cov khoom sib faib

AL-FE-Si INTERMETALLICS: Refibed

Cr-nplua nuj Dispersoids: Txhim Kho Corrosion Kuj

Kev Kawm Ntawv:

Ze-Random Orientation hauv O

Moderate deformation kev ntxhib los mos hauv H32 / H34 Tempers

Muaj zog deformation kev ntxhib los mos hauv H38 Tauj

Cov Nta Tshwj Xeeb:

Minimal mg₂si precipitates ntawm cov ciaj ciam nplej

Qis rho tawm ntom ntom hauv o

Cov khoom lag luam ntau dua hauv kev sib tw-tawv tawv

Zoo heev Recrystallization tswj hauv cov txuj ci nruab nrab

4.} Qhov ntev tshaj tawm & kev thev taus

Chaw ua uas tsis tau haus	Cov Qauv Qeb	Precision Kev Zam	Kev Lag Luam Ua Lag Luam	Txoj kev xeem
Qhov dav	100-500 hli	± 0.5 hli txog 200 hli	± 1.0mm txog 200 hli	Micrometer / Caliper
		± 0.3% tshaj 200 hli	± 0.6% saum toj 200 hli
Kev tuag tuag tuag tuag	N/A	50% ntawm txoj taub no tsis kam	75% ntawm txoj kab uas hla	Micrometer / Caliper
Qho ntev	1000-6000 hli	± 5mm	± 10mm	Daim kab xev ntsuas
Ncaj	N/A	0.8 hli / m	1.5 hli / m	Ncaj / Laser
Nto roughness	N/A	3.2 μm RA Max	6.3 μm RA Max	Profat
Txiav qhov sib luag	N/A	0.5 Degree Max	1.0 teev max	Tus muaj zog

Qauv muaj cov qauv:

Txoj kab uas lub cheeb tsam loj rhawv bar: diameters {{0} mm mm

Txiav-rau-ntev kev pabcuam muaj

Kev siv tshwj xeeb tshwj xeeb muaj nyob ntawm kev thov

Precision av lossis muab cov ceg rau cov ntawv thov tseem ceeb

Kev cai ntev thiab nto tiav tiav

5.}}}} kev xaiv ua haujlwm Hardening Hardening Harden

Tauj Ntshav	Kev piav qhia cov txheej txheem	Qhov Zoo Tshaj Ntawv	Cov yam ntxwv tseem ceeb
O	Tag nrho anealed, muag muag	Cov ntawv thov yuav tsum tau siv ntau qhov muaj peev xwm	Qhov siab tshaj plaws ductility, qis tshaj lub zog
H32	Quarter-nyuaj (lim tawv tawv)	General Lub Hom Phiaj Fabrication	Kev sib npaug zoo ntawm lub zog thiab muaj zog
H34	Ib nrab-nyuaj (strain hardened)	Nruab Nrab Lub Zog Siv	Lub zog siab dua nrog kev ua haujlwm siab
H36	Peb-lub quarter nyuaj	High-zog yuav tsum tau ua	Lub zog siab nrog txo cov muaj ntawv
H38	Puv-nyuaj (lim tawv tawv)	Qhov Kev Siv Lub Zog Ntau Tshaj	Lub zog tshaj plaws nrog qhov tsawg kawg nkaus

Cov Lus Taw Qhia Txog Kev Xaiv Tsa:

O: Qhov siab kawg nkaus, khoov, lossis kos duab kev ua haujlwm

H32: General Lub Hom Phiaj Fabrication nrog txoj kev sib tw

H34: Cov ntawv thov yuav tsum muaj lub zog siab dua nrog qee qhov muaj peev xwm

H36 / H38: Cov ntawv thov yuav tsum muaj lub zog siab tshaj plaws nrog tsawg kawg nkaus

6. tshuab machining & Fabrication tej yamn

Kev phais	Lub cuab yeej	Pom zoo tsis	Lus
Txoj siav	Hss, carbide	VC =180-400 m / min, f =0.1-0.4 hli / rev	Zoo nto xaus nrog kev ua haujlwm kom zoo
Kev drilling	Hss, carbide	VC =60-120 m / min, f =0.15-0.35 hli / rev	Lub qhov zoo zoo, tsawg heev credring
Milling	Hss, carbide	VC {=180-500 m / min, fz =0.1-0.2 hli	Siv txoj kev nce ua kom tiav
Tab tom	HSS, Tin coated	Vc =15-30 m / min	Txoj xov zoo zoo nrog rau kev tsim nyog lubrication
Tus rov ua dua	Hss, carbide	VC =40-90 m / min, f =0.2-0.5 hli / rev	H8 zam kev ua tiav
Sawing	Hss, carbide-tipped	Vc =1000-2000 m / min	Cov Hniav Ua Si Kom Zoo Rau Cov Ntsiab Lus Zoo

Kev Taw Qhia Fabricance:

Luam Ntawv Ntsuas: 70% (1100 Aluminium=100%)

Deg tas: Zoo heev (ra 0.8-3.2 μm apply ua tau)

Nti tsim tau: qhov nruab nrab-ntev chips; Ntiav cov neeg muaj txiaj ntsig zoo

Coolant: Dej-Soluble Emulsion nyiam (5-8}% concentration)

Tool Hnav: Tsawg nrog cov tsis tsim nyog

Weldability: Zoo heev nrog Tig, Mig, thiab Repunceance Vuam

Txias ua haujlwm: Kev tsim nyog zoo hauv O

Kub ua hauj lwm: {340-420℃pom zoo qhov ntsuas kub

Kev khoov txias: qhov tsawg tshaj plaws hluav taws xob 1 × siab tshaj), 1.5 × charonter (H32), 2 × INCH (H34 / H38)

{{07. corrosion Kuj & Kev Tiv Thaiv Cov Tshuab

Ib puag ncig hom	Kev Ntsuas	Kev Tiv Thaiv Txoj Kev	Kev cia siab
Muaj cua	Zoo tshaj	Huv si	15-20+ xyoo
Marine cua	Zoo heev	Huv si	10-15+ xyoo
Dej hiav txwv immersion	Zoo	Cathodic Kev Tiv Thaiv	5-10+} xyoo nrog kev saib xyuas
Siab vaum	Zoo tshaj	Tus Qauv Ntxuav	15-20+ xyoo
Kev ntxhov siab corrosion	Zoo tshaj	Kev Xaiv Tau Kom Qhuav	Superior rau 6xxx / 7xxx Series
Galvanic corrosion	Zoo	Kom muaj kev sib cais	Ceev faj tsim nrog cov sib luag

Kev Xaiv deg Nto:

Anodizing:

Hom II (Sulfuric): 10-25 μm tuab

Hom III (nyuaj): 25-50 μm tuab

Xim anodizing: kev tuav xim zoo heev

Neeg kho tshuab xov:

POLISHING: Txhim kho cov tsos thiab txo cov qauv kev tsim kho corrosion

Txhuam cov khoom ua tiav: zoo nkauj thiab ua haujlwm

Khoov blasting: uniform matte zoo

Lub tshuab tha xim:

Cov thwj tim hloov hloov txheej ua ntej

Epoxy Primer + Polyurethane Topcoat

Marine-Cov Tshuab Muaj

Kev Hloov Neeg Hloov Si:

Alodine / iridite chromate hloov

RoHS-Raws Txoj Kev Xaiv

{{08. Cov Khoom Siv Rau Lub Cev Rau Cov Kws Tsim Khoom Lag Luam

Ntiag tug	Tus nqi	Tsim Kev Txiav Txim Siab
Ceev	2.68 g / cm³	Qhov hnyav xam rau cov khoom siv
Melting ntau	607-649 degree	Vuam tsis muaj
Thermal conductivity	138 W/m·K	Thermal Tswj Tsim
Hluav Taws Xob Kev Tshaj Tawm	35-37% IACs	Daim Ntawv Thov Hluav Taws Xob Tsim
Cov cua sov tshwj xeeb	880 J / Kerg · K	Kev muab cov calval
Thermal Expansion (CTE)	23.8 ×10⁻⁶/K	Kev ntsuas kev ntxhov siab thermal
Cov tub ntxhais hluas lub modulus	70.3 GPA	Deflection thiab stiffness suav
Poisson tus piv	0.33	Cov Txheej Txheem Ntsuam Xyuas Parameter
Damping muaj peev xwm	Tswj kav	Kev co-rhiab kev siv

Kev txiav txim siab tsim:

Kev Ua Haujlwm Kub Ntau Yam: {-80℃rau +200 degree

Cryogenic Performance: Zoo (nce lub zog ntawm tsawg kub)

Cov khoom sib nqus: tsis sib nqus

Rov ua dua tshiab: 100% siv tau nrog cov nqi siab

Kev cuam tshuam ib puag ncig: Lowberly Lawb piv rau Cov Kev Xaiv Hlau

9. Kev paub tseeb & kev xeem

Cov Qauv Kuaj Cov Txheej Txheem:

Tshuaj lom neeg cov tshuaj:

Optical Opission Spectroscopy

Cov ntaub ntawv pov thawj ntawm txhua qhov tseem ceeb thiab kev tsis txaus siab

Kev Kuaj Neeg Kho:

Tensile Testing (Longitudinal)

Hardness Ntsuas (Brinell)

Tshuaj Ntsuam Xyuas Sab Nrau:

Txoj kab uas hla kev ntawm ntau qhov chaw

Kev qhia ncaj ncees

Kev Ntsuas Kev Ntsuas

Kev Ntsuam Xyuas Pom:

Kev Ntsuas Xyuas saum npoo

Ua tiav cov ntawv pov thawj zoo

Kev xeem tshwj xeeb (thaum xav tau):

Ultrasonic Soj Ntsuam ib ASTM E114

Grain loj kev txiav txim siab (Astm E112)

Corrosion Kuaj (Astm B117 Ntsev Tsuag)

Conductivity Testing (EDDY tam sim no)

Qauv ntawv pov thawj:

Mill Xeem Ntawv Tshaj Qhia (en 10204 3.1)

Tshuaj Ntsuam Xyuas Tshuaj Txheeb Xyuas

Cov Khoom Siv Neeg Kho Tshuab Cov Khoom Siv

Daim Ntawv Tshaj Qhia Sab Nrig

Khoom siv hluav taws xob

10. Daim ntawv thov & Tsim Kev Txiav Txim

Thawj cov ntawv thov:

Marine Cheebtsam:

Cov Tswv Cuab Loj Hlob Loj

Cov khoom siv nkoj, pas nrig

Offshore platform qauv

Tshuaj Taus Khoom Desalination

Zog & Tshuaj:

Cia Lub Tank thiab cov hlab ntsha siab siab tiv thaiv

Txheej Txheem Kub Tshav Pob

Cov Vev Xaib Flanges Thiab Cov Txuas

Sab Hauv Cov Qauv Rau Cov Khoom Siv Tshuaj

Kev Machinery khoom lag luam:

Cov Txheej Txheem Loj Tshuab Loj

Tsav Shafts, chais

Jigs thiab fixtures

Ntau yam khoom siv txhua yam

Architecture & Infrastructure:

Kab hlau rhuav Phab Ntsa Cov Qauv Txhawb

Choj thiab Cov Tsev Loj Loj

Sab Nraum Zoov Kos Duab thiab Cov Khoom Hniav

Kev Hloov Hla:

Subway thiab qhia cov qauv txheej txheem

Bogie Cheebtsam

Cov tsheb nqaj hlau hauv hluav taws xob hauv paus

Tsim Zoo:

Zoo tshaj plaws corrosion tsis kam nyob rau hauv feem ntau cov chaw ib puag ncig

Superior formability, tshwj xeeb tshaj yog nyob rau hauv hubper

Kev Kho Kom Zoo Tshaj Plaws Veldability tsis tas yuav-Weld Kev Kho Tshav Kub

Zoo nkees ua hauj lwm

Txaus nyiam tsos nrog ntau yam tiav

Cov Khoom Siv Uas Tsis Muaj Hlau rau Cov Kev Siv Hluav Taws Xob

Tsis-sparking cov yam ntxwv rau kev siv kev nyab xeeb

Zoo machinability rau cov khoom siv nyuaj

Hnav lwm txoj kev rau cov hlau tsis muaj hlau

Lub zog nruab nrab nrog kev ua tau zoo dua

Kev txwv tsis muaj kev txwv:

Txo lub zog piv rau 6xxx thiab 7xxx series alloys

Tsis kub-kho kom zoo rau lub zog txhim kho

Kev coj hluav taws xob tsis kam

Tej zaum yuav muaj kev cuam tshuam kev ntxhov siab nyob rau hauv kev thauj khoom

Tsis pom zoo rau cov ntawv thov siab kub tshaj 200 degree

Tsawg lub zog khaws cia tom qab vuam hauv strain-hardened tempers

Kev Txiav Txim Siab Kev Lag Luam:

Txoj kev xaiv tus nqi rau cov hlau stainless

Zoo tshuav ntawm cov khoom thiab tus nqi

Cov nqi kho tus nqi qis dua hauv cov chaw muaj teeb meem

Txo cov nqi sib txig ua tiav vim muaj ntuj corrosion tsis kam

Rov ua dua tshiab thiab muaj txiaj ntsig

Qis dua fabrication nqi piv rau cov ntaub ntawv nyuaj

Kev Ncaj Ncees:

100% rov siv dua tsis muaj kev poob ntawm cov khoom

Lub zog-ua tau zoo rau cov hlau

Lub neej ntev kev pabcuam txo qhov hloov zaus zaus

Tsis muaj cov tshuaj phem lossis cov khoom siv rohs

Tsawg ib puag ncig ib puag ncig muaj kev vam meej

Siab feem pua ntawm cov ntsiab lus siv muaj

Cov Khoom Siv Xaiv Xaiv:

Xaiv 5052 thaum corrosion kuj thiab muaj peev xwm yog qhov tseem ceeb

Xaiv cov Tempers tawv tawv (H34 / H38) rau cov kev yuav tsum muaj zog ntxiv

Xav txog 6061- t6 thaum ntau dua lub zog yog yuav tsum nrog mob corrosion tsis kam

Xav txog 5083 rau ntau dua lub zog ua haujlwm marine

Xav txog 3003 rau cov ntawv thov tsawg dua nrog cov nqi them

Kev ua cov lus pom zoo:

Tso cai rau lub caij nplooj ntoo hlav hauv kev tsim cov haujlwm (nce nrog cov tawv tawv)

Siv lub vojvoog tsim nyog nyob rau hauv kev ua haujlwm ntawm kev npau taws

Ua haujlwm cov txheej txheem tu ua ntej vuam

Cim npe nrov: 5052 Txoj Kab Loj Loj Aluminium Aluminium Lij Aluminium Lij Aluminium Lat, Tuam Tshoj 5052 Thia Loj Aluminium Bar Managers, cov chaw muag khoom, Hoobkas