Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder
500-1000 pcs
MOQ
US$4.15-4.35
Price
Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder
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Features
Basic Infomation
Place of Origin: China
Brand Name: B&R
Certification: CCPIT
Model Number: BD007
High Light:

Casket Cross

,

Ornamental Coffins Screws

Payment & Shipping Terms
Packaging Details: carton
Supply Ability: 500,000 pcs/month
Specifications
Color: Bronze
Size: L:10cm
Material: Brass
Origin: China
MOQ: 500-1000pcs
Shape: Lampholder
Product Description

Main information:

Product name:Brass decoration

Model: BD007

Brand: B&R

Application: Tombstone ,cemetery or others.

Origin: China

Manufacturer: Sumer International (Beijing) Trading Co.,Ltd

 

Product detail:

Size:L 10 cm

Material: Brass (Copper alloy)

Color /finishing: Antique Bronze

MOQ:500-1000 pcs

Packing: Carton

 

Main feature:

 

Professionally engaged in funeral field over 10 years;

Customized products acceptable;

Good quality and competitive price;

 

 

More Information:

Zamak

Brass

Brass is a metal alloy made of copper and zinc; the proportions of zinc and copper can be varied to create a range of brasses with varying properties. It is a substitutional alloy: atoms of the two constituents may replace each other within the same crystal structure.

 

By comparison, bronze is principally an alloy of copper and tin. However, bronze and brass may also include small proportions of a range of other elements including arsenic, phosphorus, aluminium, manganese, and silicon. The term is also applied to a variety of brasses, and the distinction is largely historical. Modern practice in museums and archaeology increasingly avoids both terms for historical objects in favour of the all-embracing "copper alloy".

 

Brass is used for decoration for its bright gold-like appearance; for applications where low friction is required such as locks, gears, bearings, doorknobs, ammunition casings and valves; for plumbing and electrical applications; and extensively in brass musical instruments such as horns and bells where a combination of high workability (historically with hand tools) and durability is desired. It is also used in zippers. Brass is often used in situations in which it is important that sparks not be struck, such as in fittings and tools used near flammable or explosive materials.

 

Lead content

 

To enhance the machinability of brass, lead is often added in concentrations of around 2%. Since lead has a lower melting point than the other constituents of the brass, it tends to migrate towards the grain boundaries in the form of globules as it cools from casting. The pattern the globules form on the surface of the brass increases the available lead surface area which in turn affects the degree of leaching. In addition, cutting operations can smear the lead globules over the surface. These effects can lead to significant lead leaching from brasses of comparatively low lead content.

 

 

Colours of Brass

 

Brasses have a range of attractive colours,red, yellow, gold, brown, bronze, silver. Brass with 1% manganese will weather to a chocolate brown colour. Nickel silvers will polish to a brilliant silver colour. Brasses are easy to shape and, with all these colours available, it is not surprising that architects and designers have used brasses to enhance the appearance of new and refurbished buildings, both inside and out.

 

Brass and Hygiene

 

Copper and brass are playing a leading role in the fight against hospital-acquired infections such as MRSA and Clostridium difficile. It has been shown that these pathogens, which can be spread by touch, will die in a few hours on copper/brass surfaces. This does not happen on stainless steel or plastic.

 

Main isotopes of copper
Isotope Abundance Half-life Decay mode Product
63Cu 69.15% is stable with 34 neutrons
64Cu syn 12.70 h ε 64Ni
      β− 64Zn
65Cu 30.85% is stable with 36 neutrons
67Cu syn 61.83 h β 67Zn

 

Physical properties    copper
Phase solid
Melting point 1357.77 K ​(1084.62 °C, ​1984.32 °F)
Boiling point 2835 K ​(2562 °C, ​4643 °F)
Density near r.t. 8.96 g/cm3
when liquid, at m.p. 8.02 g/cm3
Heat of fusion 13.26 kJ/mol
Heat of vaporization 300.4 kJ/mol
Molar heat capacity 24.440 J/(mol·K)

 

 

Copper in the periodic table
Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 0   Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 1
Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 2 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 3   Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 4 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 5 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 6 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 7 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 8 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 9
Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 10 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 11   Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 12 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 13 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 14 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 15 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 16 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 17
Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 18 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 19 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 20   Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 21 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 22 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 23 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 24 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 25 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 26 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 27 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 28 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 29 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 30 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 31 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 32 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 33 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 34 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 35
Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 36 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 37 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 38     Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 39 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 40 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 41 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 42 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 43 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 44 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 45 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 46 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 47 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 48 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 49 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 50 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 51 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 52 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 53
Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 54 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 55 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 56 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 57 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 58 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 59 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 60 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 61 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 62 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 63 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 64 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 65 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 66 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 67 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 68 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 69 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 70 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 71 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 72 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 73 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 74 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 75 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 76 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 77 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 78 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 79 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 80 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 81 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 82 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 83 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 84 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 85
Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 86 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 87 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 88 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 89 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 90 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 91 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 92 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 93 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 94 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 95 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 96 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 97 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 98 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 99 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 100 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 101 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 102 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 103 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 104 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 105 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 106 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 107 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 108 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 109 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 110 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 111 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 112 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 113 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 114 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 115 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 116 Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 117

 



Cu

Ag
nickelcopperzinc  

 

 

 

History

 

Although forms of brass have been in use since prehistory, its true nature as a copper-zinc alloy was not understood until the post medieval period because the zinc vapor which reacted with copper to make brass was not recognised as a metal.The King James Bible makes many references to "brass".The Shakespearean English form of the word 'brass' can mean any bronze alloy, or copper, rather than the strict modern definition of brass.[citation needed] The earliest brasses may have been natural alloys made by smelting zinc-rich copper ores.By the Roman period brass was being deliberately produced from metallic copper and zinc minerals using the cementation process, and variations on this method continued until the mid-19th century.It was eventually replaced by speltering, the direct alloying of copper and zinc metal which was introduced to Europe in the 16th century.

 

More Picture:

 

Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 118

 

 

BD007 brass decoration  lamp holder

Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 119

A copper disc (99.95% pure) made by continuous casting; etched to reveal crystallites.

Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 120

Copper mining

Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 121

Copper mine

 

Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 122

 

Raw material of brass decoration

Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 123

Copper ore

Ref Number BD007 Brass Decoration Material Copper Alloy Tombstone Accessory Lampholder 124

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