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SMTnet Express, May 22, 2014, Subscribers: 22782, Members: Companies: 13894, Users: 36234

Technical Library

Pb-free solders: Comparison of different geometrical models in calculating of enthalpy of mixing of In-Sn-Zn ternary system.

A. Boulouiz, M. El Moudane, M. Mekkaoui, A. Sabbar, Université Mohammed V-Agdal

In this paper, the general solution model of Chou has been used to predict the integral enthalpies of mixing of liquid In-Sn-Zn ternary alloys in five selected sections, xIn/xSn = 0.15/0.85, 0.34/0.66, 0.50/0.50, 0.67/0.33 and 0.85/0.15. The other traditional models such as Kohler, Muggianu, Toop and Hillert are also included in calculations. Comparison with literature data was done and showed reasonable agreement with Toop and Hillert asymmetric models.

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Forum search results for related keywords: lead-free solders, alloys, ternary system.

SMT / PCB Products

Quantum™ Large-Format Fluid Dispenser (new!)

by: Asymtek

in: Dispensing

KE-Series Placement Machines

by: Juki

in: Pick & Place

ZESTRON® EYE
Monitoring System

by: ZESTRON

in: Cleaning

Delta 6 Selective Coating & Dispensing System

by: PVA

in: Dispensing

Island Series Benchtop Fluid Dispensers

by: GPD Global

in: Dispensing

Mark5 Series -
Reflow System
The Mark III Reflow System

by: Heller

in: Reflow

Lzero3 Storage and Retrieval Cabinet

by: Europlacer

in: Material Handling/Storage

SP700avi
Stencil Printer

SP700avi Inline Stencil Printer

by: Speedprint

in: Printing

Flux-Righter™ Rework soldering tool

by: AMTECH

in: Solder Materials

MV 7 OMNI
In-Line AOI Machine

by: Mirtec

in: Inspection

ProntoSELECTIVE-SOLDERING

by: Unisoft

in: Software

TruView - Fully Modular X-Ray System

by: Creative Electron

in: Inspection

SMT / PCB Equipment Auctions

Surplus Assembly and Test Equipment

May 28 - 29 | by: X-Line Asset Management

Motorola Electronic / Electrical Testing & Physical Measurement Equipment

May 27 - 29 | by: GoIndustry DoveBid

Electronic Equipment Mart

DEK 248 Screen Printer

IBE SMT Equipment

in: Screen Printing Equipment

Assembleon Emerald
Flexible Placer

X-Line

in: Pick and Place Equipment

ETA E10 Lead-free Reflow Oven

Shenzhen ETA

in: Reflow Ovens

Camalot FXD

PPM

in: Adhesive Dispensing Equipment

Events Calendar

MEDTEC Europe 2014

Stuttgart, Germany | June 3 | UBM Canon - The European marketplace for the �100 billion medical device manufacturing industry!...

Upper Midwest Expo & Tech Forum

Bloomington, MN, USA | June 18 | IPC - Workshops and a technical conference, in addition to exhibits from leading PCB and electronics assembly equipment manufacturers...

Solutions for Difficult to Clean Components - Online Webinar

Online | July 24 | ZESTRON Corporation - An overview of various board and component geometries that present cleaning challenges...

Career Center

Jobs:

SMT Operator

Rockleigh, NJ, USA | Crestron Electronics

SMT Equipment Technician

Boise, ID, USA | FLEXTECHS

SMT Operator

Phoenix, AZ, USA | Triad Electronic Technologies

Resumes:

SMT Prosess Engineer

Delhi, India

SMT Machine Operator

Mesa, AZ, USA

Manufacturing Engineer /Smt programmer

Sullivan, OH, USA

Industry Associations Events

SMTA

SMTA - Surface Mount Technology Association is a non-profit international association of companies and individuals (totalling 4,000) involved in all aspects of advanced electronics assembly, surface mount and related technologies.

Membership Info | SMTA Certification | Bookstore

Next Event: Free Webinar: Printed Electronics Technologies - June 11

IPC

IPC - Association Connecting Electronics Industries is a US-based trade association dedicated to the competitive excellence and financial success of its nearly 2,600 member companies which represent all facets of the electronic interconnection industry, including design, printed wiring board manufacturing and electronics assembly.

Membership Info | Training & Certification Programs | Standards & Publications - Online Store

Next Event: IPC Southeast Asia High Reliability Conference - May 28 - 20

Technical Editor - Davef (submit your technical articles)

Newsletter Editor - Anna Girouard

SMTnet.com, 98 Elm Street, Portland, Maine 04101 USA, Tel.207-780-0887.

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Used PCB Assembly Equipment - CE Exchange

Motorola Electronic / Electrical Testing & Physical Measurement Equipment Auction

TruView Prime Portable X-Ray Inspection Machine - Creative Electron

Aquanox� A8820 water soluble flux cleaner - Kyzen

Pre-Owned Quad, MPM Equipment - PPM

PCB Cleaning products - Zestron

Europe's No. 1 source for pre-owned SMT equipment - AdoptSMT

SMT agents wanted

JUKI's machines offer you the Lowest Cost of Ownership in the industry.

Fluid Pressure Control - a breakthrough in uniform fluid dispensing - GPD Global

Mark5 SMT Reflow Oven - Heller

SP700avi inline smt screen printer - Speedprint

PVA Flexible, Customized Fluid Dispensing Systems

3D SMT AOI - Mirtec

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