Industry Directory: solder paste for vapor phase (2)

Assembly Resource

Industry Directory | Manufacturer / Manufacturer's Representative

Sales/Marketing, Manufacturers Representatives, Used Equipment Sales

Brock Electronics Ltd.

Industry Directory | Manufacturer's Representative

SMT assembly equipment including placement, reflow & vapor phase soldering, cleaning, X-Ray, AOI, SPI, conveyors. First Article Inspection (FAI). Consumables, splicing systems & tools, splice tape & clips. Understencil wiping Roll

New SMT Equipment: solder paste for vapor phase (79)

SMT Reflow Solder Oven for Soldering Components

SMT Reflow Solder Oven for Soldering Components

New Equipment | Reflow

SMT Reflow Solder Oven for Soldering Components​ ❙ Introduce of Reflow Soldering Oven ETA advanced reflow oven, reflow soldering, reflow soldering oven, SMT reflow oven technology |  25 years SMT technology experience | professional o

Dongguan Intercontinental Technology Co., Ltd.

SMD LED Soldering Machine for SMT Line

SMD LED Soldering Machine for SMT Line

New Equipment | Reflow

SMD LED Soldering Machine for SMT Line ❙ Introduce of Reflow Soldering Oven ETA advanced reflow oven, reflow soldering, reflow soldering oven, SMT reflow oven technology |  25 years SMT technology experience | professional oversea ser

Dongguan Intercontinental Technology Co., Ltd.

Electronics Forum: solder paste for vapor phase (46)

PCB finish for vapor phase oven

Electronics Forum | Wed Mar 12 15:26:46 EDT 2014 | dan_ems

Hello, in my SMT process I have some problems with the solderability (look like dewetting) on a PCB with finish HASL Lead Free with a composition that is melt at 230 degree Celsius. My oven is with vapor phase and the peak temperature is 230 degre

PCB finish for vapor phase oven

Electronics Forum | Thu Mar 13 14:12:31 EDT 2014 | davef

You're creating a new alloy on the surface of your board. The alloy will have a melting point determined by the constituent metals of the alloy. Your alloy consists of: * Lead-free HASL solderability protection on the board * Lead-free solder paste *

Industry News: solder paste for vapor phase (57)

MIRTEC Reports 22.6% Increase in Sales Revenue for 2022

Industry News | 2023-01-23 18:11:48.0

MIRTEC Co. LTD, reports continued growth in Sales Revenue for its North American Sales and Service Division for 2022. "We are very pleased to announce that sales revenue for our North American Division has grown by over 22.6% with respect to 2021." stated Brian D'Amico, President of MIRTEC Corp.

MIRTEC Corp

SMTAI Call for Papers

Industry News | 2009-03-12 18:25:36.0

The SMTA International Technical Committee invites you to submit an abstract for the 2009 conference. Short course descriptions are also being solicited.

Surface Mount Technology Association (SMTA)

Technical Library: solder paste for vapor phase (2)

Today's Vapor Phase Soldering An Optimized Reflow Technology for Lead Free Soldering

Technical Library | 2014-03-20 12:37:39.0

In the beginning of SMT, Vapor Phase Soldering was the preferred reflow soldering technology because of its excellent heat transfer capabilities. There were also some disadvantages like fast temperature rise, nearly no influence on the temperature profiles and high costs. So the use of Vapor Phase Soldering was reduced to special applications with high mass or complex boards in low numbers (e.g. for military or aerospace use).

IBL - Löttechnik GmbH

Optimising Solder Paste Volume for Low Temperature Reflow of BGA Packages

Technical Library | 2020-09-23 21:37:25.0

The need to minimise thermal damage to components and laminates, to reduce warpage-induced defects to BGA packages, and to save energy, is driving the electronics industry towards lower process temperatures. For soldering processes the only way that temperatures can be substantially reduced is by using solders with lower melting points. Because of constraints of toxicity, cost and performance, the number of alloys that can be used for electronics assembly is limited and the best prospects appear to be those based around the eutectic in the Bi-Sn system, which has a melting point of about 139°C. Experience so far indicates that such Bi-Sn alloys do not have the mechanical properties and microstructural stability necessary to deliver the reliability required for the mounting of BGA packages. Options for improving mechanical properties with alloying additions that do not also push the process temperature back over 200°C are limited. An alternative approach that maintains a low process temperature is to form a hybrid joint with a conventional solder ball reflowed with a Bi-Sn alloy paste. During reflow there is mixing of the ball and paste alloys but it has been found that to achieve the best reliability a proportion of the ball alloy has to be retained in the joint, particular in the part of the joint that is subjected to maximum shear stress in service, which is usually the area near the component side. The challenge is then to find a reproducible method for controlling the fraction of the joint thickness that remains as the original solder ball alloy. Empirical evidence indicates that for a particular combination of ball and paste alloys and reflow temperature the extent to which the ball alloy is consumed by mixing with the paste alloy is dependent on the volume of paste deposited on the pad. If this promising method of achieving lower process temperatures is to be implemented in mass production without compromising reliability it would be necessary to have a method of ensuring the optimum proportion of ball alloy left in the joint after reflow can be consistently maintained. In this paper the author explains how the volume of low melting point alloy paste that delivers the optimum proportion of retained ball alloy for a particular reflow temperature can be determined by reference to the phase diagrams of the ball and paste alloys. The example presented is based on the equilibrium phase diagram of the binary Bi-Sn system but the method could be applied to any combination of ball and paste alloys for which at least a partial phase diagram is available or could be easily determined.

Nihon Superior Co. Ltd

Videos: solder paste for vapor phase (40)

SMT Reflow Solder Oven

SMT Reflow Solder Oven

Videos

SMT Reflow Solder Oven for Soldering Components​ ❙ Introduce of Reflow Soldering Oven ETA advanced reflow oven, reflow soldering, reflow soldering oven, SMT reflow oven technology |  25 years SMT technology experience | professional o

Dongguan Intercontinental Technology Co., Ltd.

soldering oven

soldering oven

Videos

SMT Reflow Ovens for PCB Soldering ❙ Introduce of Reflow Soldering Oven High quality SMT reflow ovens, PCB soldering oven machine, lead-free reflow oven, for PCB soldering. ETA SMT machines manufacturers offers from 6-12 zones good price ref

Dongguan Intercontinental Technology Co., Ltd.

Training Courses: solder paste for vapor phase (1)

Electronics Manufacturing Mini Camp

Training Courses | | | PCB Assembly Courses

The PCB assembly courses provide knowledge of different processes and equipment used in TH and SMT assembly of printed circuit boards.

ACI Technologies, Inc.

Events Calendar: solder paste for vapor phase (3)

Europe Chapter Webinar: Tombstoning Components during Reflow Soldering - Causes & Cures

Events Calendar | Mon Apr 12 00:00:00 EDT 2021 - Mon Apr 12 00:00:00 EDT 2021 | ,

Europe Chapter Webinar: Tombstoning Components during Reflow Soldering - Causes & Cures

Surface Mount Technology Association (SMTA)

SMTA China East Conference 2018

Events Calendar | Mon Apr 23 00:00:00 EDT 2018 - Thu Apr 26 00:00:00 EDT 2018 | Shanghai, China

SMTA China East Conference 2018

Surface Mount Technology Association (SMTA)

Career Center - Resumes: solder paste for vapor phase (2)

Printed Circuit Assembly Production/Process Engineer

Career Center | tulsa, Oklahoma | Engineering

Printed Circuit Assembly Process Engineer. Seeking a position in a high-technology operation, utilizing my background supporting a progressive and growth-oriented organization. Offering the technical experience, expertise, and skills gained during th

Arturo C Jadear Jr

Career Center | binan city, Laguna Philippines | Engineering,Maintenance,Technical Support

6.5 Years Experience in Semiconductor Industry Specializing in Dispensing process and Equipment. 5.0 Years of Experience in Field Service Engineering. Machine Commissioning / Customer support 24 / 7, Technical Support for Customer machine and process

Express Newsletter: solder paste for vapor phase (1018)

SMTnet Express - March 20, 2014

SMTnet Express, March 20, 2014, Subscribers: 22559, Members: Companies: 13833, Users: 35907 Today's Vapor Phase Soldering. An Optimized Reflow Technology for Lead Free Soldering. Dipl.-Ing. Helmut Leicht; Andreas Thumm; IBL-Löttechnik Gmb

Partner Websites: solder paste for vapor phase (790)

Preowned Vapor Degreaser Archives - Lewis and Clark, Inc.

Lewis & Clark | https://www.lewis-clark.com/product-tag/preowned-vapor-degreaser/

  (33) SPI- Solder Paste Inspection Systems  (7) Uncategorized  (0) Wave Solder  (6) X-Ray  (3) New Products 2019 Vitronics Soltec Centurion CT820 Reflow Oven Call 603-594-4229 For Price Juki KE-2060L

Lewis & Clark


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