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1

Mechanical Properties of Coconut Fibers Reinforced Polyester Composites

D.R. Mulinari, C.A.R.P. Baptista, J.V.C. Souza, H.J.C. Voorwald

Journal:

Procedia Engineering

Year:

2011

Language:

english

File:

PDF, 707 KB

english, 2011

2

Influence of anodization on the fatigue strength of 7050-T7451 aluminium alloy

A. CAMARGO, H. VOORWALD

Journal:

Fatigue & Fracture of Engineering Materials & Structures

Year:

2007

Language:

english

File:

PDF, 617 KB

english, 2007

3

Effects of a postweld heat treatment on a submerged arc welded ASTM A537 pressure vessel steel

Vera Lúcia Othéro de Brito, Herman Jacobus Cornelis Voorwald, Nasareno das Neves, Ivani de S. Bott

Journal:

Journal of Materials Engineering and Performance

Year:

2001

Language:

english

File:

PDF, 417 KB

english, 2001

4

Cure kinetic of castor oil-based polyurethane

Andressa Cecília Milanese, Maria Odila Hilário Cioffi, Herman Jacobus Cornelis Voorwald, Carlos Yujiro Shigue

Journal:

Journal of Applied Polymer Science

Year:

2011

Language:

english

File:

PDF, 517 KB

english, 2011

5

Modelling of fatigue crack growth following overloads

H.J.C. Voorwald, M.A.S. Torres, C.C.E. Pinto Júnior

Journal:

International Journal of Fatigue

Year:

1991

Language:

english

File:

PDF, 420 KB

english, 1991

6

Influence of shot peening and hard chromium electroplating on the fatigue strength of 7050-T7451 aluminum alloy

A.L.M. Carvalho, H.J.C. Voorwald

Journal:

International Journal of Fatigue

Year:

2007

Language:

english

File:

PDF, 1.23 MB

english, 2007

7

Fatigue Strength of X45CrSi93 stainless steel applied as internal combustion engine valves

H.J.C. Voorwald, R.C. Coisse, M.O.H. Cioffi

Journal:

Procedia Engineering

Year:

2011

Language:

english

File:

PDF, 1.45 MB

english, 2011

8

SAE Technical Paper Series [SAE International SAE Brasil International Conference on Fatigue - (DEC. 12, 2001)] SAE Technical Paper Series - Automotive Wheels - An Approach for Structural Analysis and Fatigue Life Prediction

De Carvalho, Cleginaldo Pereira, Voorwald, Herman Jacobus Cornelis, Lopes, Carlos Eduardo

Year:

2001

Language:

english

File:

PDF, 285 KB

english, 2001

9

Preparation and properties of HDPE/sugarcane bagasse cellulose composites obtained for thermokinetic mixer

Daniella R. Mulinari, Herman J.C. Voorwald, Maria Odila H. Cioffi, Maria Lúcia C.P. da Silva, Sandra M. Luz

Journal:

Carbohydrate Polymers

Year:

2009

Language:

english

File:

PDF, 398 KB

english, 2009

10

Evaluation of WC-10Ni thermal spraying coating by HVOF on the fatigue and corrosion AISI 4340 steel

H.J.C. Voorwald, L.F.S. Vieira, M.O.H. Cioffi

Journal:

Procedia Engineering

Year:

2010

Language:

english

File:

PDF, 640 KB

english, 2010

11

Fatigue in AISI 4340 steel thermal spray coating by HVOF for aeronautic application

R.G. Bonora, H.J.C. Voorwald, M.O.H. Cioffi, G.S. Junior, L.F.V. Santos

Journal:

Procedia Engineering

Year:

2010

Language:

english

File:

PDF, 1.02 MB

english, 2010

12

Mechanical behavior of natural fiber composites

Andressa Cecília Milanese, Maria Odila Hilário Cioffi, Herman Jacobus Cornelis Voorwald

Journal:

Procedia Engineering

Year:

2011

Language:

english

File:

PDF, 928 KB

english, 2011

13

Fatigue strength of HVOF sprayed Cr3C2–25NiCr and WC-10Ni on AISI 4340 steel

R.C. Souza, H.J.C. Voorwald, M.O.H. Cioffi

Journal:

Surface and Coatings Technology

Year:

2008

Language:

english

File:

PDF, 2.09 MB

english, 2008

14

Effects of tungsten carbide thermal spray coating by HP/HVOF and hard chromium electroplating on AISI 4340 high strength steel

Marcelino P Nascimento, Renato C Souza, Ivancy M Miguel, Walter L Pigatin, Herman J.C Voorwald

Journal:

Surface and Coatings Technology

Year:

2001

Language:

english

File:

PDF, 2.59 MB

english, 2001

15

Residual stress influence on fatigue lifetimes of electroplated AISI 4340 high strength steel

H. J. C. VOORWALD, P. C. F. ROCHA, M. O. H. CIOFFI, M. Y. P. COSTA

Journal:

Fatigue & Fracture of Engineering Materials & Structures

Year:

2007

Language:

english

File:

PDF, 773 KB

english, 2007

16

Improvement in the fatigue strength of chromium electroplated AISI 4340 steel by shot peening

H. J. C. VOORWALD, M. P. SILVA, M. Y. P. COSTA, M. O. H. CIOFFI

Journal:

Fatigue & Fracture of Engineering Materials & Structures

Year:

2009

Language:

english

File:

PDF, 551 KB

english, 2009

17

Effects of several TIG weld repairs on the axial fatigue strength of AISI 4130 aeronautical steel-welded joints

M. P. NASCIMENTO, H. J. C. VOORWALD, J. DA C. PAYÃO FILHO

Journal:

Fatigue & Fracture of Engineering Materials & Structures

Year:

2012

Language:

english

File:

PDF, 1.22 MB

english, 2012

18

Correlation of microcrack fracture size with fatigue cycling on non-crimp fabric/RTM6 composite in the uniaxial fatigue test

M.Y. Shiino, L.M. De Camargo, M.O.H. Cioffi, H.C.J. Voorwald, E.C. Ortiz, M.C. Rezende

Journal:

Composites Part B: Engineering

Year:

2012

Language:

english

File:

PDF, 744 KB

english, 2012

19

Composite materials obtained from textile fiber residue

Mulinari, D. R., Voorwald, H. J. C., Cioffi, M. O. H., Lima, C. A. A., Baptista, C. A. P. R., Rocha, G. J. M.

Journal:

Journal of Composite Materials

Year:

2011

Language:

english

File:

PDF, 271 KB

english, 2011

20

Characterization of a New Lignocellulosic Fiber from Brazil: Imperata brasiliensis (Brazilian Satintail) as an Alternative Source for Nanocellulose Extraction

Coelho de Carvalho Benini, Kelly Cristina, Voorwald, Herman Jacobus Cornelis, Cioffi, Maria Odila Hilário, Milanese, Andressa Cecília, Ornaghi, Heitor L.

Journal:

Journal of Natural Fibers

Year:

2016

Language:

english

File:

PDF, 1.82 MB

english, 2016

21

Plasma immersion ion implantation on 15-5PH stainless steel: influence on fatigue strength and wear resistance

Bonora, R, Cioffi, M O H, Voorwald, H J C

Journal:

Journal of Physics Conference Series

Year:

2017

Language:

english

File:

PDF, 10.69 MB

english, 2017

22

Effect of a Shot Peening Pre Treatment on the Fatigue Behaviour of Hard Chromium on Electroless Nickel Interlayer Coated AISI 4340 Aeronautical Steel

Nascimento, Marcelino P., Torres, Marcelo A.S., Souza, Renato C., Voorwald, Herman J.C.

Journal:

Materials Research

Year:

2002

Language:

english

File:

PDF, 1.12 MB

english, 2002

23

Permeability of untreated and atmospheric plasma treated coconut fiber mats

de Oliveira, Daniel Magalhães, Benini, Kelly Cristina Coelho de Carvalho, Monticeli, Francisco Maciel, Schukraft, Joél Pascal, de Bomfim, Anne Shayene Campos, Cioffi, Maria Odila Hilário, Voorwald, He

Journal:

Materials Research Express

Year:

2019

Language:

english

File:

PDF, 1.31 MB

english, 2019

24

Mummified papyraceous fetuses in the abdominal cavity of an elderly female dog with pyometra

Voorwald, F.A., Tiosso, C.F., Cardilli, D.J., Toniollo, G.H.

Journal:

Arquivo Brasileiro de Medicina Veterinária e Zootecnia

Year:

2012

File:

PDF, 555 KB

2012

25

FEA simulation and experimental validation of mode I and II delamination at the carbon/glass/epoxy hybrid interface: Physical-based interpretation

Monticeli, Francisco Maciel, Daou, David, PekoviÄ, Ognjen, SimonoviÄ, Aleksandar, Cornelis Voorwald, Herman Jacobus, HilÃ¡rio Cioffi, Maria Odila

Journal:

Composites Communications

Year:

2020

File:

PDF, 8.91 MB

2020

26

Effect of electroless nickel interlayer on the fatigue strength of chromium electroplated AISI 4340 steel

H.J.C. Voorwald, R. Padilha, M.Y.P. Costa, W.L. Pigatin, M.O.H. Cioffi

Journal:

International Journal of Fatigue

Year:

2007

Language:

english

File:

PDF, 563 KB

english, 2007

27

Considerations on corrosion and weld repair effects on the fatigue strength of a steel structure critical to the flight-safety

Marcelino P. Nascimento, Herman J.C. Voorwald

Journal:

International Journal of Fatigue

Year:

2010

Language:

english

File:

PDF, 1.08 MB

english, 2010

28

Fatigue behavior of PVD coated Ti–6Al–4V alloy

M.Y.P. Costa, M.L.R. Venditti, M.O.H. Cioffi, H.J.C. Voorwald, V.A. Guimarães, R. Ruas

Journal:

International Journal of Fatigue

Year:

2011

Language:

english

File:

PDF, 2.04 MB

english, 2011

29

Quantitative microscopy characterization of hydrous niobium phosphate into bleached cellulose

T.G. Cruz, P.H.F. Pereira, M.L.C.P. Silva, M.O.H. Cioffi, H.J.C. Voorwald

Journal:

Year:

2010

Language:

english

File:

PDF, 2.67 MB

english, 2010

30

The surface treatment influence on the fatigue crack propagation of Al 7050-T7451 alloy

A.L.M. Carvalho, H.J.C. Voorwald

Journal:

Materials Science and Engineering: A

Year:

2009

Language:

english

File:

PDF, 2.14 MB

english, 2009

31

Fractography analysis and fatigue strength of carbon fiber/RTM6 laminates

Maria Odila Hilário Cioffi, Herman Jacobus Cornelis Voorwald, José André Marin Camargo, Mirabel Cerqueira Rezende, Edmundo C. Ortiz, Luigi Ambrosio

Journal:

Materials Science and Engineering: A

Year:

2010

Language:

english

File:

PDF, 1.25 MB

english, 2010

32

Image analysis of modified cellulose fibers from sugarcane bagasse by zirconium oxychloride

D.R. Mulinari, T.G. Cruz, M.O.H. Cioffi, H.J.C. Voorwald, M.L.C.P. Da Silva, G.J.M. Rocha

Journal:

Carbohydrate Research

Year:

2010

Language:

english

File:

PDF, 1.05 MB

english, 2010

33

Sugarcane bagasse cellulose/HDPE composites obtained by extrusion

Daniella Regina Mulinari, Herman J.C. Voorwald, Maria Odila H. Cioffi, Maria Lúcia C.P. da Silva, Tessie Gouvêa da Cruz, Clodoaldo Saron

Journal:

Composites Science and Technology

Year:

2009

Language:

english

File:

PDF, 397 KB

english, 2009

34

Carbon fiber non-crimp multi-axial reinforcement and epoxy mono-component system composite: Fatigue behavior

M.O.H. Cioffi, G. Volpiano, H.J.C. Voorwald, M.C. Rezende

Journal:

Procedia Engineering

Year:

2010

Language:

english

File:

PDF, 914 KB

english, 2010

35

Fatigue fracture behavior of Ti-6Al-4V PVD coated

Midori Yoshikawa Pitanga Costa, Maria Odila Hilário Cioffi, Marcelo Lima Rossignolo Venditti, Herman Jacobus Cornelis Voorwald

Journal:

Procedia Engineering

Year:

2010

Language:

english

File:

PDF, 778 KB

english, 2010

36

Considerations about the welding repair effects on the structural integrity of an airframe critical to the flight-safety

Marcelino P. Nascimento, Herman J.C. Voorwald

Journal:

Procedia Engineering

Year:

2010

Language:

english

File:

PDF, 1.35 MB

english, 2010

37

Flexural Test On Recycled Polystyrene

P.N.S. Schmidt, M.O.H. Cioffi, H.J.C. Voorwald, J.L. Silveira

Journal:

Procedia Engineering

Year:

2011

Language:

english

File:

PDF, 2.53 MB

english, 2011

38

Evaluation of stitched fabric composite processed by RTM in quasi-static test

Marcos Yutaka Shiino, Maria Odila Hilário Cioffi, Herman Jacobus Cornelis Voorwald

Journal:

Procedia Engineering

Year:

2011

Language:

english

File:

PDF, 249 KB

english, 2011

39

Mechanical properties of HIPS/sugarcane bagasse fiber composites after accelerated weathering

K.C.C.C. Beninia, H.J.C. Voorwald, M.O.H. Cioffi

Journal:

Procedia Engineering

Year:

2011

Language:

english

File:

PDF, 389 KB

english, 2011

40

Evaluation of WC–17Co and WC–10Co–4Cr thermal spray coatings by HVOF on the fatigue and corrosion strength of AISI 4340 steel

H.J.C. Voorwald, R.C. Souza, W.L. Pigatin, M.O.H. Cioffi

Journal:

Surface and Coatings Technology

Year:

2005

Language:

english

File:

PDF, 1.25 MB

english, 2005

41

Coating residual stress effects on fatigue performance of 7050-T7451 aluminum alloy

José André Marin de Camargo, Herman Jacobus Cornelis, Voorwald Maria Odila Hilário Cioffi, Midori Yoshikawa Pitanga Costa

Journal:

Surface and Coatings Technology

Year:

2007

Language:

english

File:

PDF, 1.80 MB

english, 2007

42

An investigation on sliding wear behavior of PVD coatings

M.Y.P. Costa, M.O.H. Cioffi, H.J.C. Voorwald, V.A. Guimarães

Journal:

Tribology International

Year:

2010

Language:

english

File:

PDF, 1.79 MB

english, 2010

43

Effects of surface treatments on the fatigue strength of AISI 4340 aeronautical steel

M.P Nascimento, R.C Souza, W.L Pigatin, H.J.C Voorwald

Journal:

International Journal of Fatigue

Year:

2001

Language:

english

File:

PDF, 3.54 MB

english, 2001

44

Evaluation of fatigue behavior on repaired carbon fiber/epoxy composites

Edson C. Botelho, Mirabel C. Rezende, Sérgio Mayer, Herman Voorwald

Journal:

Journal of Materials Science

Year:

2008

Language:

english

File:

PDF, 466 KB

english, 2008

45

Evaluation on fatigue strength of AISI 4340 steel aluminum coated by electroplating and IVD processes

Herman Jacobus Cornelis Voorwald, Mauro Pedro Peres, Midori Yoshikawa Pitanga Costa, Maria Odila Hilário Cioffi

Journal:

Journal of Materials Science

Year:

2010

Language:

english

File:

PDF, 814 KB

english, 2010

46

Fatigue strength of tungsten inert gas-repaired weld joints in airplane critical structures

Marcelino P. Nascimento, Herman J.C. Voorwald, João da C. Payão Filho

Journal:

Journal of Materials Processing Technology

Year:

2011

Language:

english

File:

PDF, 1.70 MB

english, 2011

47

Effect of WC–10%Co–4%Cr coating on the Ti–6Al–4V alloy fatigue strength

M.Y.P. Costa, M.L.R. Venditti, H.J.C. Voorwald, M.O.H. Cioffi, T.G. Cruz

Journal:

Materials Science and Engineering: A

Year:

2009

Language:

english

File:

PDF, 2.88 MB

english, 2009

48

Evaluation of WC-10Ni thermal spray coating with shot peening on the fatigue strength of AISI 4340 steel

G.S. Junior, H.J.C. Voorwald, L.F.S. Vieira, M.O.H. Cioffi, R.G. Bonora

Journal:

Procedia Engineering

Year:

2010

Language:

english

File:

PDF, 1.16 MB

english, 2010

49

An evaluation of shot peening, residual stress and stress relaxation on the fatigue life of AISI 4340 steel

M.A.S Torres, H.J.C Voorwald

Journal:

International Journal of Fatigue

Year:

2002

Language:

english

File:

PDF, 674 KB

english, 2002

50

Tensile strength of radio frequency cold plasma treated PET fibers—Part I: Influence of environment and treatment time

M. O. H. Cioffi, H. J. C. Voorwald, V. Ambrogi, T. Monetta, F. Bellucci, L. Nicolais

Journal:

Journal of Materials Engineering and Performance

Year:

2002

Language:

english

File:

PDF, 301 KB

english, 2002