Controlling root penetration in electron beam welding by a through-current feedback | 2022 Publication type A1 Journal article (refereed), original research Author(s) Karhu Miikka, Kujanpää Veli Other Focus Area Energy - Transition to carbon-neutral world LUT School of Energy Systems
Gas tungsten arc process optimization and assessment for robotized position welding of austenitic stainless steel edge joints | 2021 Publication type A1 Journal article (refereed), original research Author(s) Karhu Miikka, Kujanpää Veli
Filler Metal Mixing Behaviour of 10 mm Thick Stainless Steel Butt-Joint Welds Produced with Laser-Arc Hybrid and Laser Cold-Wire Processes | 2019 Publication type A1 Journal article (refereed), original research Author(s) Karhu Miikka, Kujanpää Veli, Eskelinen Harri, Salminen Antti
Metallurgical response of weld metal to different filler metal and joint design combinations of laser-arc hybrid welded lean duplex and novel ferritic stainless steels | 2016 Publication type A1 Journal article (refereed), original research Author(s) Karhu Miikka, Kujanpää Veli, Romu Jyrki, Sarikka Teemu Mechanical Engineering Engineering LUT School of Energy Systems
Flow and Element Mixing Characteristics in Laser-GMA Hybrid Welding | 2015 Publication type A4 Conference proceedings Author(s) Na Suck-Joo, Sohail Muhammad, Han Sang-Woo, Karhu Miikka, Kujanpää Veli Engineering LUT School of Energy Systems
Numerical study on effect of laser position and joint gap on full penetration Laser-GMAW-P hybrid welding | 2015 Publication type A4 Conference proceedings Author(s) Sohail Mohammed, Na Suck-Joo, Karhu Miikka, Kujanpää Veli Other Focus Area Mechanical Engineering Engineering
Evaluation of different monitoring methods of laser assisted additive manufacturing of ceramic materials | 2011 Publication type A4 Conference proceedings Author(s) Taimisto Lauri, Lehti Antti, Piili Heidi, Salminen Antti, Kujanpää Veli Mechanical Engineering LUT School of Energy Systems
Quality aspects in remote laser cutting | 2011 Publication type B3 Unrefereed conference proceedings Author(s) Pihlava Anssi, Purtonen Tuomas, Salminen Antti, Kujanpää Veli, Savinainen Timo Mechanical Engineering
Solidification Cracking Studies in Multi Pass Laser Hybrid Welding of Thick Section Austenitic Stainless Steel | 2011 Publication type A3 Book section, chapters in research books Author(s) Karhu Miikka, Kujanpää Veli Mechanical Engineering
Monitoring of laser cutting of paper materials | 2009 Publication type B3 Unrefereed conference proceedings Author(s) Piili Heidi, Hiltunen J, Martinkauppi B, Hauta-Kasari M, Salminen Antti, Kujanpää Veli Mechanical Engineering LUT School of Energy Systems
Experimental set-up for studying hot cracking in multi pass laser hybrid welding of thick section austenitic stainless steel | 2008 Publication type A4 Conference proceedings Author(s) Karhu Miikka, Kujanpää Veli
Nd:YAG laser welding of 5083 aluminium alloy using filler wire | 2007 Publication type A4 Conference proceedings Author(s) Grünenwald Stefan, Salminen Antti, Kujanpää Veli
Cutting Paper - Application report | 2006 Publication type Other Author(s) Kujanpää Veli, Malmberg Heidi Mechanical Engineering LUT School of Energy Systems
Laser cutting of mineral pigment coated papers | 2006 Publication type B3 Unrefereed conference proceedings Author(s) Kujanpää Veli, Salminen Antti, Malmberg Heidi Mechanical Engineering LUT School of Energy Systems
Laser cutting of paper | 2006 Publication type B3 Unrefereed conference proceedings Author(s) Kujanpää Veli, Malmberg Heidi, Immonen Mika Mechanical Engineering LUT School of Energy Systems
Laser Cutting of Paper and Board (ILACPaper), Research Report 68, Department of Mechanical Engineering | 2006 Publication type D4 Published development or research report or study Author(s) Kujanpää Veli, Malmberg Heidi, Leino Kalervo Mechanical Engineering LUT School of Energy Systems
Laser cutting of particleboards and high- and medium-density fibreboards | 2006 Publication type B3 Unrefereed conference proceedings Author(s) Kujanpää Veli, Malmberg Heidi, Qiu Feng Mechanical Engineering LUT School of Energy Systems
Laser Cutting of Particleboards and High- and Medium-Density Fibreboards | 2006 Publication type B3 Unrefereed conference proceedings Author(s) Malmberg Heidi, Qiu Feng, Kujanpää Veli Mechanical Engineering LUT School of Energy Systems
Paperimateriaalien laserleikkaus | 2006 Publication type E1 Popularised article, newspaper article Author(s) Kujanpää Veli, Malmberg Heidi Mechanical Engineering LUT School of Energy Systems
Paperimateriaalien laserleikkaus on tulevaisuutta | 2006 Publication type E1 Popularised article, newspaper article Author(s) Kujanpää Veli, Malmberg Heidi Mechanical Engineering LUT School of Energy Systems
Controlling of Root Weld Formation with Through Current System in Electron Beam Welding | 2005 Publication type A4 Conference proceedings Author(s) Jokinen Tommi, Karhu Miikka, Hedman Risto, Kujanpää Veli Other Focus Area Mechanical Engineering
Laser cutting of pigment coated boards | 2005 Publication type B3 Unrefereed conference proceedings Author(s) Malmberg Heidi, Hovikorpi Jari, Laakso Petri, Kujanpää Veli Mechanical Engineering
Laser cutting of pigment coated boards | 2004 Publication type B3 Unrefereed conference proceedings Author(s) Malmberg Heidi, Laakso Petri, Hovikorpi Jari, Kujanpää Veli, Miikki Nina, Kurittu Minna Mechanical Engineering
Laser Cutting of Pulps | 2004 Publication type B3 Unrefereed conference proceedings Author(s) Hovikorpi Jari, Laakso Petri, Malmberg Heidi, Kujanpää Veli, Miikki Nina Mechanical Engineering
Laser Cutting of Solid boards | 2004 Publication type B3 Unrefereed conference proceedings Author(s) Laakso Petri, Hovikorpi Jari, Malmberg Heidi, Kujanpää Veli, Miikki Nina Mechanical Engineering
Narrow gap hybrid welding of thick stainless steel | 2003 Publication type A4 Conference proceedings Author(s) Jokinen Tommi, Karhu Miikka, Kujanpää Veli Mechanical Engineering
Welding experiments using vacuum environment with Nd:YAG laser | 2003 Publication type A4 Conference proceedings Author(s) Karhu Miikka, Jokinen T, Kujanpää Veli
Welding of thick austenitic stainless steel using Nd:yttrium-aluminum-garnet laser with filler wire and hybrid process | 2003 Publication type A1 Journal article (refereed), original research Author(s) Jokinen Tommi, Karhu Miikka, Kujanpää Veli Mechanical Engineering
Optimisation of parameters in hybrid welding of aluminium alloy | 2002 Publication type A4 Conference proceedings Author(s) Jokinen Tommi, Jernström Petteri, Karhu Miikka, Vanttaja Ilkka, Kujanpää Veli Mechanical Engineering
Welding of thick austenitic stainless steel using Nd:yag -laser with filler wire and hybrid process | 2002 Publication type A4 Conference proceedings Author(s) Jokinen Tommi, Karhu Miikka, Kujanpää Veli