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Product Name:High Aluminum Hanging Brick
Product Description:
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Product Description
Anchor Bricks
Anchor bricks, also known as hanging bricks and anchors, anchor bricks, are a new type of anchor bricks for industrial kilns. The electric furnace roof is a roof structure supported by metal hanging bricks and refractory bricks. Therefore, the leakage of reactive gas and hot gas in the furnace will damage the metal hangers and cause the furnace roof to collapse. Industrial kiln and flue walls are composed of inner lining, heat insulation layer and outer wall layer. The inner lining is made of refractory bricks and the outer wall is made of ordinary sintered bricks. These layers need to be connected and anchored, the tensile and flexural strength of the anchor is significantly improved, and the stress generated at the groove is blocked at the rib and cannot be transmitted, so the anchor brick of this structure is not easy to break.
Specification
Item
Properties
Fire Clay Brick
Lower Porosity Clay Brick
Al?o? %
≥
40
42
42
45
Refractoriness
≥
1710
1750
0.2Mpa Refractoriness under load ℃
≥
1320
1400
1470
1500
Permanent Liner change%
1350℃×3h+0.2~0.5
1400℃×2h+0.1~0.4
-0.2~+0
+0.05~-0.1
Apparent porosity
≤
24
22
15
12
Cold Crushing Strength
≥
19.6
29.4
58.8
68
Bulk Density g/cm3
2.1
2.15
2.3
2.37
Low creep high aluminum/clay anchor brick:
Low creep high alumina brick is made of special grade aluminum bauxite clinker as main raw material, supplemented by special additives, high pressure forming, high temperature firing, high heat storage capacity and small creep rate, suitable for small and medium sized blast furnaces. Supporting hot air stove.
Low-creep high-aluminum anchor bricks are indispensable refractory bricks for thermal furnaces such as heating furnaces and coal chemical furnaces. Anchor bricks are mainly used for anchoring refractory castables. The properties of anchor bricks should be consistent with the material of castables. The shrinkage is consistent so that it can form a tight bond with the castable and extend the life of the lining.
Anchor brick is a new type of anchor brick for industrial furnace, in particular to an anchor brick for industrial furnace roof,comprising a column composed of a hanging end and an anchor, and a space distribution on the surface of the anchor. The groove is provided with ribs along the length direction on at least one surface of the anchor body. After the rib is set, the tensile strength of the anchor is obviously improved due to the reinforcement and pulling action of the rib, and the stress generated at the groove is increased. Obtaining the barrier at the ribs cannot continue to be transmitted, so the anchor bricks of this structure are less prone to breakage.
The anchor bricks are divided into two types: hanging bricks and perforated bricks. The anchor bricks produced by our company are machine-formed and fired at high temperature, with high strength, good anti-scourability and high peeling resistance.
The main points of masonry of anchor bricks are as follows:
When laying bricks, carefully apply mud from both sides to prevent gas leakage from the top of the furnace;
should be topping, to ensure the size of the joints, correctly determine the hanging metal parts;
There should be no loss in the hanging part of the hanging brick (to give full play to the role of hanging metal parts);
generally use air hardening mud (to prevent gas leakage caused by mud off);
Expansion joints should be properly placed between the furnace body and the hanging bricks.
Packing & Delivery
Packaging of powder shape or raw material products1. 1 ton bags in container, 25 MT/20 'FCL.2. 25 kg bags in container, 25 MT/20 'FCL3. 25 kg bags in ton bags, then in container, 25 MT/20 'FCL4. as the customer' requestPackaging of Bricks1.on wooden pallets with plastic cover: wooden pallet size :930*930 or 1000*1000 mm,2.Load weight of each pallet: 1.5-2.0 tons.
Shipping
Our packaging is as per customer’s request
Normal goods delivered by sea transport
Sample shipping by express
We will shipping and delivery goods timely, quality and quantity guaranteed, and also in accordance with the contract and customer's requirement completely.
Delivery:
15-30 days working day for large quantity. The shipment we will arrange as soon as possible. Of course, if it is a customproducts, the shipping time will delay.
Sample:
Usually by EMS, DHL, UPS, TNT, FedEx. Anyway you like. Bulk order: Usually by sea.
Payment:
It can be through T/T, L/C at sight. The specific terms determined according to the quantity of the goods, etc.Your inquiry related to our product & price will be replied within 24 hours.Export:Our products have been exported to many |
