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SMTnet Express July 18, 2013, Subscribers: 26169, Members: Companies: 13430, Users: 34947

Technical Library

Effect of Surface Oxide on the Melting Behavior of Lead-Free Solder Nanowires and Nanorods

by Fan Gao, Karunaharan Rajathurai, Qingzhou Cui, Guangwen Zhou, Irene NkengforAcha, Zhiyong Gu; Department of Chemical Engineering, University of Massachusetts, Department of Mechanical Engineering, Binghamton University

Lead-free nanosolders have shown promise in nanowire and nanoelectronics assembly. Among various important parameters, melting is the most fundamental property affecting the assembly process. Here we report that the melting behavior of tin and tin/silver nanowires and nanorods can be significantly affected by the surface oxide of nanosolders.

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Forum search results for related keywords: surface oxide, melting, flux

SMT / PCB Products

AQUANOX® A4241
Aqueous Cleaning... AQUANOX A4241

Effective on the toughest soils...

by: Kyzen

S-930N Selective Flux Jetting Dispenser
S-930N Series Selective Flux Jetting Dispensers

High-speed jetting of thin film coatings...

by: Asymtek

MPM Momentum
Stencil Printer
MPM Momentum Series Stencil Printers

A highly reliable printing system...

by: Speedline

FINEPLACER� core+
BGA Rework Station
FINEPLACER� coreplus BGA rework station

The perfect blend of performance and cost...

by: Finetech

iico Pick & Place System (new!)
iico Pick & Place System

For the latest electronic production needs...

by: Europlacer

SP700avi
Stencil Printer
SP700avi Inline Stencil Printer

Utilising the most advanced drive...

by: Speedprint

EXCEN High Speed
Modular Mounter
EXCEN High Speed Modular Mounter

World's highest area productivity...

by: SAMSUNG

Mark5 Series -
Reflow System
The Mark III Reflow System

Up to 40% reduction in nitrogen consumption...

by: Heller

SMT / PCB Equipment Auctions

X-Line - SMT Equipment Auctions

Surplus SMT Equipment

July 23-24 | by: X-Line Asset Management

Electronic Equipment Mart

Vitronics XPM2-730
Reflow Oven
Vitronics XPM2-730 Reflow Oven

IBE SMT Equipment

all marketplace listings

Camalot 5000
Adhesive Dispenser
Camalot 5000 Adhesive Dispenser

PPM

all marketplace listings

Mydata
Feeders
Mydata Feeders

CE Exchange

all marketplace listings

DEK ELA
Screen Printer
DEK ELA Screen Printer

JMW Enterprises

all marketplace listings

Events Calendar

Philadelphia Expo and Tech Forum
August 13

Surface Cleanliness Assessment - Free Online Webinar
August 15

Career Center

Jobs:

Electronic Assembler

Appleton, WI, USA | Surface Mount Technology Corp.

Field Service Technician/Engineer

San Jose, CA, USA | ASM Assembly Systems

Manufacturing Test Engineer

Fremont, CA, USA | Unigen Corporation

Resumes:

Customer Service Engineer

Suzhou, China

PCB CAM Engineer

Erode, India

Accounting & Payroll Administrator

Surrey, BC, Canada

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: Webinar: PoP Applications, Requirements, Infrastructure and Technologies - July 24


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 APEX India - August 27 - 29


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

Software for PCB Manufacturing - Unisoft

PCB Cleaning products - Zestron

SMT Solder Products - Amtech

Used SMT Equipment - IBE

Momentum Series Stencil Printers - Speedline

Mark5 SMT Reflow Oven - Heller

ii-Feed tape feeding solution for Europlacer machines

NextJet Fluid Dispensing - Asymtek

FINEPLACER� coreplus BGA rework station - Finetech

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