GR7 GR9 Titanium ntawv ci

Titanium foils yog ultra-cov khoom tiaj tus, feem ntau txhais tau tias yog thicknesses hauv qab 0.3 hli (0.012 "), ua los ntawm precision txias dov txheej txheem uas ua tiav tshwj xeeb thickness uniformity, nto tiav, thiab txhua yam khoom.

 

Element	GR7 yuav tsum tau	GR7 Cov	GR9 yuav tsum tau	GR9 Cov
Titanium (Ti)	Tshuav	Tshuav	Tshuav	Tshuav
Aluminium (Al)	–	–	2.5 – 3.5%	3.0%
Vanadium (V)	–	–	2.0 – 3.0%	2.5%
Palladium (zeeg)	0.12 – 0.25%	0.15 – 0.20%	–	–
Hlau (Fe)	Tsawg dua lossis sib npaug li 0.30%	0.12 – 0.20%	Tsawg dua lossis sib npaug li 0.25%	0.12 – 0.18%
Cov pa oxygen (O)	Tsawg dua lossis sib npaug li 0.25%	0.15 – 0.20%	Tsawg dua lossis sib npaug li 0.15%	0.10 – 0.12%
Cov pa roj carbon (C)	Tsawg dua lossis sib npaug li 0.08%	0.01 – 0.02%	Tsawg dua lossis sib npaug li 0.08%	0.01 – 0.02%
Nitrogen (N)	Tsawg dua lossis sib npaug li 0.03%	0.01 – 0.02%	Tsawg dua lossis sib npaug li 0.03%	0.01 – 0.02%
Hydrogen (H)	Tsawg dua lossis sib npaug li 0.015%	0.001 – 0.003%	Tsawg dua lossis sib npaug li 0.015%	0.001 – 0.003%

 

Khoom	GR 7	GR9 ua
Tensile zog (min)	Ntau dua lossis sib npaug li 345 MPa	Ntau dua lossis sib npaug li 620 MPa
Yield zog (min)	Ntau dua lossis sib npaug li 275 MPa	Ntau dua lossis sib npaug li 483 MPa
Elongation	Ntau dua lossis sib npaug li 20% *	Ntau dua lossis sib npaug li 15% *
Hardness (ntev)	75–85 IB	24-28 HRC
Modulus ntawm Elasticity	103-107 GPa	100-110 GPa

 

Khoom	GR 7	GR9 ua	Chav tsev
Qhov ntom	4.51	4.48	g/cm³
Melting Point	1660 – 1700	1640 – 1690	degree
Thermal conductivity	16 – 19	8.5 – 9.5	W/m·K
Hluav taws xob Resistivity	0.48 – 0.55	1.4 – 1.6	µΩ·m
Tshwj xeeb kub muaj peev xwm	520 – 540	540	J/kg · K
Thermal Expansion	8.6 – 9.2	8.6 – 9.2	µm/m· degree
Magnetic Properties	Tsis yog-magnetic	Tsis yog-magnetic	–

 

Ib puag ncig	GR 7	GR9 ua
Dej hiav txwv	Zoo heev	Zoo heev
Oxidizing Acids (HNO₃)	Zoo heev	Zoo
Txo Acids (H₂SO₄, HCl)	Superior	Nruab nrab
Crevice Corrosion	Zoo heev	Nruab nrab
Kub Chlorides	Zoo heev	Zoo
Chlorine ntub dej	Zoo heev	Zoo

 

Mill Test Report (EN 10204 3.1)- tag nrho chemical thiab mechanical zog

Certificate of Conformance

Kub / Ntau Traceability

Daim ntawv pov thawj Thickness- cov ntaub ntawv ntsuas

Palladium Content Verification(GR7) - qhov tseeb txheeb xyuas tus nqi

Thib peb-Kev soj ntsuam tog- muaj nyob rau ntawm qhov kev thov

 

Q1: Dab tsi yog qhov txawv ntawm GR7 thiab GR9 foils?

Parameter	GR 7	GR9 ua
Thawj Qhov Zoo	Superior corrosion kuj	Siab zog + formability
Tensile zog	345 MPa rau	620 MPa rau
Formability	Zoo heev	Zoo heev
Corrosion Resistance	Superior hauv kev txo cov acids	Zoo (CP- sib npaug)
Zoo tshaj rau	Kev ua tshuaj lom neeg, ib puag ncig nruj	Aerospace, kev kho mob, tsim cov khoom

 

Q2: Dab tsi yog qhov thinnest foil muaj?

Ob qib muaj nyob rau hauv 0.012 hli (12 microns, 0.0005 nti). Cov ntsuas nyias nyias tuaj yeem muaj rau cov ntawv thov tshwj xeeb - thov nug.

 

Q3: Qhov dav twg muaj?

Txiav - mus rau -Length: 10 - 600 mm

Txoj kab uas hla: 10-400mm

Sawb: 2 - 200 mm (traverse- qhov txhab)

 

Q4: GR9 daim ntawv puas tuaj yeem tsim tau yooj yim li GR7?

GR7 muaj kev tsim kho me ntsis zoo dua vim nws qhov CP. GR9 muaj kev tsim tau zoo heev rau qib alloy - kwv yees li ob zaug ntawm kev tsim ntawm Qib 5 (Ti-6Al-4V).

 

Q5: Dab tsi nto finishes muaj?

Cold Rolled Bright - tus qauv (Ra 0.2-0.4 µm)

Daim iav Polished - rau kho qhov muag / kho kom zoo nkauj (Ra <0.1 µm)

2B Finish - rau daim ntawv thov kev kho mob (Ra 0.3-0.5 µm)

Pickled - rau kev ua tshuaj (GR7) (Ra 0.5-1.0 µm)

 

Yuav tsum thov	Pom zoo Qib
Kev ua tshuaj lom neeg, txo cov kua qaub	GR 7
Aggressive corrosion ib puag ncig	GR 7
Crevice corrosion kev txhawj xeeb	GR 7
Siab zog - rau - hnyav piv	GR9 ua
Aerospace Cheebtsam	GR9 ua
Tsim qhov chaw xav tau lub zog	GR9 ua
Cov khoom siv kho mob (tsis yog-implant)	Los yog
General corrosion kuj	Los yog
Maximum formability	GR 7

 

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