技术参数
三元催化器由催化器载体及其表面的贵金属催化剂涂层组成，是汽车、摩托车更为有效地尾气净化装置，可有效减少汽车尾气中HC、NO、HN化合物对环境的污染。
材料
|
外壳
|
芯材
|
钎焊
|
|
铁素体不锈钢SUS444, SUS441, SUS430
|
国产 FeCrAl(2073/216)
进口 FeCrAl(1.4725/1.4767)
|
镍基钎料
|
|
奥氏体不锈钢 SUS304
|
规格，目数和料厚
|
规格
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目数cpsi
|
料厚（mm）
|
|
圆形载体直径 20mm以上, 芯体长度200mm以内
|
50, 100, 200,250,300,400,500,600,
|
0.03,0.04, 0.05,0.06,0.08,0.10
|
|
跑道型
|
|
其他 (方形等)
|
|
外壳
|
芯材
|
目数
|
外壳材料
|
芯材材料
|
|
圆形载体
|
|
|
|
|
|
30x22
|
28X20
|
100/200/300/400
|
441
|
FeCrAl
|
|
35x20
|
33X20
|
100/200/300/400
|
444/441
|
FeCrAl
|
|
Ø35 x 70/100/130
|
Ø33 x 60/90/120
|
100/200/300/400
|
444/441
|
FeCrAl
|
|
Ø42 x 70/100/130
|
Ø40 x 60/90/120
|
100/200/300/400
|
444/441
|
FeCrAl
|
|
Ø45 x 70/100/130
|
Ø43 x 60/90/120
|
100/200/300/400
|
444/441
|
FeCrAl
|
|
Ø63.5 x 85/100/130
|
Ø60.5 x 74.5/90/120
|
200/300/400
|
444/441
|
FeCrAl
|
|
Ø73 x 70/100/130 L
|
Ø70 x 60/90/120
|
200/300/400
|
444/441
|
FeCrAl
|
|
Ø93 x 70/100/130
|
Ø90 x 60/90/120
|
200/300/400
|
444/441
|
FeCrAl
|
|
Ø420 x 100/130
|
Ø416 x 90/120
|
300/400
|
444/441
|
FeCrAl
|
|
Ø100.3 x 100/130
|
Ø98.3 x 90/120
|
600
|
444/441
|
FeCrAl
|
|
跑道型载体
|
|
|
|
|
|
123x63x 85
|
120x60 x 75
|
200/300
|
304/441
|
FeCrAl
|
|
123x63)x 100
|
120x60 x 90
|
200/300
|
304/441
|
FeCrAl
|
|
78.5x52x104
|
76.5x50x90
|
200/300
|
304/441
|
FeCrAl
|
