13693054652shenwp@mater.ustb.edu.cnhttp://www.sciencenet.cn/blog/.htm

The Materials Science TetrahedronCost(price)performance

40GFRP 6080 80

1940GFRP 1960

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F1

GLAREA380

B-2

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1.65

50%90%

,

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ARTP

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203

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RTMRTM

/-

SMCBMCTMC

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90

(g/cm3)(GPa)107(mm)(GPa)109(mm)(kgcm/cm2)10-6(-1)()/1.61.811.31288.0760.2/1.41.510.7805.72001.8/2.11.67.622010.5-4.0/2.01.57.51306.52602.6/2.20.83.623110.5-2.07.81.41.82102.7-122.80.51.7772.8-234.51.02.21102.4-9.061.20.070.062.70.021240

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7080

(1) ()PAN()MJPKav1ar

Kavlar49Nicalon SiC,Tyranno(TiSiC)NicalonSi3N4()

(2) 200300200PMR15LARC160LR 600300

200FE7003Xu 295H 795EA 9102

(SIPN)A

(3) 80300500

()(350600)()(10001400)(CVD)()

SiC1323115ARALL

(4) 12006001000

(5) ()()2000

(6) PZT

85 %

16%20HA

IBM40%50%

2090CO2 SOxNOx

10

12

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70%23%60%1995600020001/3201014.6805.420100150

WTO

OLED

50%NOx800900abcd

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(N50)(20MGOe LED LED

50% 2000

Resin Matrix CompositeFiber Reinforced Plastics

193219401944319461949

1950601961Sheet Molding Compound, SMC1963

50607076cm20cm70Reaction Injection Molding, RIMReinforced Reaction Injection Molding, RRIM

1972PPG19758010m

2070Advanced Composite Materials, ACM

2100567kg/18.2m4.6m///

76780

1958195819611962197044m70

19811.519866.513%1987SMC

199516.52000120SMC31BMC5100260RTM703251996 200200002535005000t/h

SMCBMC5000t SMCRT 67

80%20%SMCRTM BMIT300/PMR15PEEKPECKPPS

1E- 2C- 10%20%60%

3 2800MPa25%86GPaE- 4AR 5A

6E-CR 78 7D E

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1 90%200

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3 120096004800tex""7%

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6

2

31 50mmSMC

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5 6

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670 1+ 2++ 3++ 4+ 5+ 6+ 7++

150090%

1 - 2 C/C 3

4 5 6 X

()(Preceramic Precursor)(Inorganic Precursor)(Polymer Precursor)

(Alumina Fibers) (70)(70)() 506012001975l 982140070()3M(Minesota Mining and Manufacturing Company)(ICI)

(1) (Melt Blown)(Centrifugal Spinning) 2000

701.C.I(PVA)(PEO)SiO21000955

1260I.C.I1600(35)

(2) a) 0.5m-Al2O3Al(OH)3Mg(OH)2100015000.1mSiO250SiO2

b) 3M PH8009001000

c) (Polyaluminoxane)(Polisilicic Acid Ester)600A12O3SiO21000A12O3SiO215

d) TYCO A12O32400150mm50500m100

(3)

(Boron Nitride Fibers) 80 (1) B2O3B2O3NH3350()1800

BNB2O3B2O31971

1976B-NBBB(H2NBN-C6H5)32504()1800500-800MPa

0BCl330022301700 PaciorekB--N-()(B-triamino-N-tris (trialkylsilyl) borazines)1962601000

BBB(B,B,B-tris(methylamino)borzoine)10()(600)100100012001400980MPa78GPa14001400

B2O3

(2) 500 850900B2O3250013808005251014cm5001010cm10B

(Silicon Nitride Fibers) (1) 1974verbeekCH3SiCl3(CH3)2SiCl2Si-N20040-601300-2500MPa160-250GPa1200 1982Penn(A)1500-4500(Polysilazane)

Gaul

SeyferthH2SiCl2H2SiCl2NH3[H2SiNH]x[(H2Si)1.5N]y+NH4Cl xy2:1

1987DowCorningLegrowHSiCl3(HPZ)151003800(SiH)39.7 (Me3Si)24.2(NH)37.3(N)22.6(RSiCl3)Me3SiCl1200Si3N42.3%2.2

SeyferthCH3SiHCl2[CH3SiHNH]nn4.75.4 [CH3SiHNH]n ()NHSiH SiHNH SiHKHSeyferthCH3SiHCl2CH3(Un)SiCl2Un()1000Si3N4 6265SiC 15201416Si3N41

(HMDS)HMCTSSiCNortonTRWNoralide XL1441300250MPa2001984(Polycarbosilane)1400SiN1.5O0.47

(2) 1300520001200100034

(Sol-Gel)TiO2ZrO2 PH6333353KYBaCu123(1223K)5m1mmYBa2Cu3O7-x

MackenzieY(OC2H5)3Ba(OC2H5)3Cu(OC2H5)2363K353423K1223K1173KYBa 2Cu3O7-x

YBa2Cu3O7-xYBa2Cu3O7-x(DMSO)70300m9805100330012100YBa2Cu3O7-x9394YBa2Cu3O7-x37MPa

(CVD)100200m6 204050CVD()70

8023000kg60kg70CVD

CVD2BCl33H22B6HCl

NaOH13m1200WB411201200 12001300

4BCl34H2CH4B4C12HCl (SNPE)B4CAVCOSiCBrosic

100m140m220m124140mAVCO30m

(weibull)3150MPam6.72m3900MPam5.6

CVDB4CB4C(565)B4C5501SiC6001000400

(Hot Press Diffusion Bonding)Plasma spraying

2066 6101830mm2m JT8DJT9DTF30J 79F100

243150kg145kg44 AlB2AlB12

(850)TiB2 B4CB4C

85%

1PPTAPPTA801414IIPPTA

2PBA8014IIII20%50%I

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1 123 212 3 412 5 6 7 8

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--ABS-SANAS

20%40%

1

2 1 2 3 4

1

1 90%50%100

2 12080100 20%25%

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4 1.051.078060750.000010.00003300h0.05%88%92%C-H

2 C-F -250260

2-200200 -40150 12025

3Nylon 140280 80

4 26050

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670MPa104-40

14085

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8-SANASSAN SAN

190220

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2

[MgOCaOCa(OH)2]0.11.0Pas103Pas

A

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4 HET AA ""A """"""

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Advanced Composite Materials, ACM 1

1 N-

2

2-A-S44-200X

3400300240

4 PEEK44- PEEK1602002005104hPEEK PEEK

4PEEKX PEEK1.6mmUL94V-0 PEEKPEEK PEEK

51 PBI 2 310370

53 PSP-N-PSP

1301501980

250

()(300400)(100010000PaS)

(1)Matched Face Molding (Platen pressing) (Matched die molding) (Compression molding) (Pultrusion) (2)Compliance Molding (Vacuum forming) (Autoclave forming) (Diaphragm forming) (3)Forming of Preheated Blank (Hydro forming) (Rubber forming) (Double action matched die) (4)Hot Assembly (Tape laying) (Filament winding) (Double belt tamination)

()()

0.56MPa0.07MPa75 (APC)

(deformable diaphragms)

PEEKPEEK3700.350.7MPa3040minICI1020minDupontKapton

Integrated Materials Technology(spiral butt welding)

(reinforced molding compound)(mat and perform)(cold press molding)(resin injection molding)(foam reservoir molding)

1. (BMC)(premix)(DMC)(SMC)(TMC)(HMC)X(XMC)

(1) (2) (SMC)

(TMC)(SMC)

X(XMC)85XMC340kg

2. (Resin Transfer Molding)

BPA

(Forming of Preheated Blank)350500

(Drapability)(Conformability)

(1)(Laminate support frame) (2)(heat source) (3)(Thermoformer)

(Matched mold)()PPS30240PPS333361303PPS301200.130.35MPa

(Vacuum forming)

(Hydrostatic forming)(Hydro forming) ()15sPPS

90

Kevlar

APC

A.Brage(HotShoe)CFPEEK

6()0.0255m0.61.2m

Kevlar

()

()

10PEEK20cmPEEK385399

()

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