Quantitative analysis of chromium concentration in nickel based alloys by laser induced breakdown spectroscopy at atmospheric pressure using a nanosecond ultraviolet Nd:YAG laser
Creators
- 1. Laser and Plasma Technology Div., Bhabha Atomic Research Centre, Mumbai (India)
- 2. Structural Metallurgy Section, Materials Group, Bhabha Atomic Research Centre, Mumbai (India)
- 3. Centre for Atomic and Molecular Physics, Manipur Univ., Manipal (India)
Description
Laser-induced breakdown spectroscopy (LIBS) has been well recognized as a simple, fast and direct analytical technique of elemental analysis of multi-element materials by a number of research groups all over the world. It is based on the focusing of a high-power pulsed laser beam with a power density > 100 MW/cm2 onto a sample surface followed by optical emission spectroscopy of the plasma produced over the surface. In the present work, they have carried out the quantitative analysis of chromium in nickel-based-alloys using laser-induced breakdown spectroscopy (LIBS) in air at atmospheric pressure. In the present work the quantitative analysis of chromium in nickel-based-alloys using laser-induced break-down spectroscopy (LIBS) in air at atmospheric pressure has been carried out
Additional details
Publishing Information
- Publisher
- Indian Society of Analytical Scientists
- Imprint Place
- Kochi (India)
- Imprint Title
- International congress on analytical science for advanced material processing and environmental impact assessment
- Imprint Pagination
- 227 p.
- Journal Page Range
- p. 64-66
Conference
- Title
- international Congress on analytical science 2010
- Acronym
- iCAS-2010
- Dates
- 24-27 Nov 2010
- Place
- Kochi (India)
INIS
- Country of Publication
- India
- Country of Input or Organization
- India
- INIS RN
- 42014363
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CHROMIUM; LASER SPECTROSCOPY; NEODYMIUM LASERS; NICKEL BASE ALLOYS; QUANTITATIVE CHEMICAL ANALYSIS
- Descriptors DEC
- ALLOYS; CHEMICAL ANALYSIS; ELEMENTS; LASERS; METALS; NICKEL ALLOYS; SOLID STATE LASERS; SPECTROSCOPY; TRANSITION ELEMENT ALLOYS; TRANSITION ELEMENTS
Optional Information
- Notes
- Abstract prepared. 3 refs., 2 figs.