Product
Introduction
King of metallic gold No. 79 is the element with the symbol Au. It is
yellow. It is free element in nature and no reactivity. It is resistant
to rust or oxide stains. Melting point of gold is 1064 degrees Celsius
and boiling point is 2701 degrees Celsius. Specific gravity is 3.19.
Atomic weight is 196.67. The crystalline form is cube, Octahedron or
Dodecahedron. Nowadays, the prices are higher. Gold is used as a
component of multiple devices. When used, it will expire and it is not
useful. How many people know that dropped gold or junk gold. E-Book gold
extraction can make the readers know about the gold that can extracted a
lump of pure gold > 99 % easily.The readers just Read and follow this E-Book you will be able to extract the gold from the gold plated,alloy materials in the course.
E-Book Gold Extraction Process & Gold Recovery,Gold Refine.
Gold extraction process and gold smelting. gold Extracting electronic waste and lode gold. gold refining. gold alloy jewelry, electronics and various junk. E-Book gold recovery, made easy best results.
CPU intel pentium pro processors weight of 1 kg. gold component. Approximately less than 4.5 grams. experiment 2.4 grams gold 99%.
CPU intel pentium mmx processors weight of 1 kg. gold component. Approximately less than 2.5 grams. experiment 2.3 grams gold 99%.
CPU Intel Pentium III processors weight of 1 kg. gold component. Approximately less than 1.2 grams. experiment 0.95 grams gold 99%.
CPU Intel 486 processors weight of 1 kg. gold component. Approximately less than 7.5 grams. experiment 6.8 grams gold 99%.
CPU Intel Pentium processors weight of 1 kg. gold component. Approximately less than 1.9 grams. experiment 1.6 grams gold 99%.
Gold from circuit boards electronic
Pieces of gold camera Mobile phone 1kg gold > 8g
Recycle Gold CPU Intel Pentium II processors weight of 1 kg. gold component. Approximately less than 1.5 grams. experiment 0.8 grams gold 99%.
Today’s CPUs have a much lower Gold content
1. gold cpu pins for recycling
2. Gold plated CPU pins
3. Modern computer chips manufactured after 1998 have very little gold content in them because most CPU’s no longer use solid gold wire bonding technology or gold-plated lids in their packaging.
For example, the Intel Pentium 4 Microprocessor came in an organic
(non ceramic) package with a nickle-plated copper lid, & it did not
use gold wire internally to attach the silicon chip to it’s package.
It’s only noticeable gold content came from it’s connector pins that
were thinly gold-plated. However, the pins were gold-plated to a
thickness of only 0.76 microns – that calculates to just around a few
cents worth of gold value per CPU.2. Gold plated CPU pins
3. Modern computer chips manufactured after 1998 have very little gold content in them because most CPU’s no longer use solid gold wire bonding technology or gold-plated lids in their packaging.
Today, a typical organic CPU package no longer is made with connector pins, instead they use thinly gold-plated connection pads which is used to socket the CPU to a motherboard.
CPU Intel Pentium 4 processors weight of 1 kg. gold component. Approximately less than 0.6 grams. experiment 0.4 grams gold 99%.
Gold plated circuit board and chip
Gold Value of Computer Chips found on
Motherboards & PCB Circuit Boards. Some Vintage Circuit cards are
sought after by collectors as well.
circuit board with heavy gold plating. Depending on their age,
computer motherboards and other electronic circuit boards can also
contain rich gold content made up of gold-plated circuit traces, edge
fingers, connectors, Integrated Circuits, transistors, & memory
chips. Before sending your computer motherboards and gold-laden PCB
cards to the precious metal recycler you should make sure to check for
their collectible value first. Some of these boards are highly sought
after by vintage computer collectors & hobbyists.Military, aerospace, electronic circuit testers and telecommunications boards, especially ones from the 1960′s thru the 80′s, often have generous gold-plating of their traces, fingers, connectors & electronic components than the modern circuit boards found in today’s electronic devices.
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