tubo bus de aluminio

Titanium clad stainless steel plate tube sheet
 
Titanium and stainless steel have good corrosion resistance in many corresponding media. Like Ni-Ti and Ni-stainless steel composite plates, the composite plates made by them can be used as structural materials in chemical equipment containing different corrosive media, so they are valuable new metal materials.
 
In addition, the transition joints made of these two materials can be skillfully and firmly connected with titanium and stainless steel and their components respectively, forming a composite material or equipment system of dissimilar metals.
 
In chemical equipment, the use of titanium-steel-stainless steel three-layer composite plate will be more advantageous, the compressive strength to the middle of the steel, both sides of the material only assume the task of corrosion resistance. In this way, when the technical requirements are met, more scarce and valuable materials are saved, thus the cost is lower.
 

Technological parameters and shear strength of explosive welding of Titanium clad stainless steel plate tube sheet 1
Cladding materials		Base materials		h0/ mm	Wg/ (g.cm-2)	Bond strength/MPa	1	2	3	4	Average	Remark
Metal	δ1/ mm	Metal	δ2/ mm
Titanium	3             5	Stainless steel	18	5             6.5	1.4             1.6	σt	293	200	392	179	266	The substrate is generally polished.
						σf	247	208	113	92	165
						σt	447	530	460	441	444	The substrate is  polished.
						σf	403	200	363		322
						σt	139	105	203	205	163	The substrate is generally polished.
						σf	231	345	286	287	285
						σt	407	410	263	407	372	The substrate is  polished.
						σf	498	571	513		527

 
 

Technological parameters and shear strength of explosive welding of Titanium clad stainless steel plate tube sheet  2
Cladding materials		Base materials		h0/ mm	Wg/ (g.cm-2)	Bond strength/MPa	1	2	3	4	Average	Remark
Metal	δ1/ mm	Metal	δ2/ mm
Titanium	3             5	Stainless steel	18	5             6.5	1.4             1.6	σt	392	87	240	18		The substrate is generally polished.
						σf	345	92	157	12
						σt	530	279	402	5		The substrate is  polished.
						σf	403	200	321	3
						σt	339	60	230	18		The substrate is generally polished.
						σf	287	149	233	11
						σt	571	513	541	2		The substrate is  polished.

 

Base materials	TA1、TA2、TA3、TA9、TA10
Cladding materails	AISI 405、410、410S、429、430、304、309、316和321，以及06Cr13, 06Cr13A1, 022Cr17Ti, 06Cr19Ni10, 06Cr18Ni11Ti edc。
Standard	GB/T 8546-2007
Cladding plate thickness	≤100㎜
Base plate thickness	≤500㎜
Length	≤12000㎜
Width	≤4200㎜

 
Product features: strong corrosion resistance, good sealing.
Applications: Titanium clad stainless steel plate tube sheet used in large-scale cold mills and liquid nitrogen and liquid oxygen delivery pipelines, ships, cryogenic equipment, etc.