国外最新钢、铁水包内衬技术

貂裘换酒

国外最新钢、铁水包内衬技术
IMPROVE YOUR FOUNDRY PROCESSES
  _4 e4 l1 r; m; JAN INTEGRATED APPROACH
. C, Z) r* D- w* U9 y/ DTO HELP YOU IMPROVE
YOUR PERFORMANCE
* C: c6 z4 @0 \, |KALTEK* ladle lining systems are just one
example of a long list of innovations that
! r9 b9 m. o& P4 d! z; Z* AFoseco has developed and commercialized
since we began helping foundries in
1932. Our ability to help your foundry
succeed comes from our comprehensive
! z6 b2 P% U/ c- L5 h7 s; g/ j! K$ Gknowledge of the foundry business and
processes, coupled with technical skill,
experience and a global perspective.
; K# v- o! ~1 m* {It all comes together for you in five
6 x. _, N0 @/ r* |) r( ]( tspecific areas of foundry performance
8 m' V$ d% K+ Z9 E6 `improvement:
• Improved foundry processes and
productivity
6 j$ }/ q* D  g9 F1 d; G• Improved yield
• Improved metallurgical properties
% z  G* e0 @! {• Improved metal cleanliness
1 I7 X& t' Z6 i# O• Improved casting finish and
appearance
KALTEK ladle systems demonstrate how
; B7 I" \( U  Y7 Your integrated approach pays off in
improved foundry processes and productivity.
Combining efficient insulation with
  x4 t) ^1 U) @. K+ X# ^refractory stability, KALTEK systems
, |7 t4 e# }7 ?* _) f+ D4 Dimprove metal quality while lowering
energy, cleaning and refractory costs.
+ r( ^1 ]: ?; }8 ?; G! z. j8 |They also minimize ladle preheating costs
and metal temperature variation during
pouring while increasing casting quality
and improving the overall work environment
/ e/ O) |; Q4 |6 zby reducing noise and radiant heat
in the melt area.
: Z4 p" Z. w; CENERGY SAVINGS AND MORE
8 q* E2 A* q$ I: G7 ~  CLower tapping and holding temperatures
( p$ U' b5 P& v, K$ Y% |, @save energy by reducing the amount of
3 D, x. T( g6 x: I( uenergy required to
: s' B+ r0 X- r& m  Q$ I# ~melt and hold
( p$ q- T( g! p3 G6 T' \" Fmolten metal. The
KALTEK ladle lining
. D/ L* k; R" t8 V& Fsystem generally
7 J1 F; Z6 K" W+ srequires no preheat,
so energy costs
  j5 w- V. E. j: j( Eassociated with gasfired
or electric
preheaters are
6 s' H' g. }7 j5 [; i& s; y, N* e9 Xvirtually eliminated.
Reduced tap and holding temperatures
" b) W+ X( {/ ualso allow furnace refractories and electrodes
% t" X! C# w  a3 t4 Jto last longer.
* N+ _# `/ L, DIMPROVED LADLE PREPARATION
AND CLEANING ROOM
& z$ O$ t2 t* P) W  tPRODUCTIVITY
: `/ R6 D) _! G, I& A$ TKALTEK ladle lining systems minimize
5 h$ I8 _) `  E* c+ m& f) nladle turnaround time. Ladles with
KALTEK systems can usually be taken out
6 [4 }* r" D. qof service, relined, and returned in less
3 Q: f3 y4 `7 F9 U, [than one hour, without the need for labor
intensive slag removal and refractory
maintenance. In addition, lower tap
- i; O$ t9 @8 G9 C5 _0 ~  Ktemperatures in batch pouring operations
let you reduce tap-to-tap times. Productivity
gains in the cleaning room resulting
7 e9 t" v3 j: Y8 R: c7 l& Gfrom cleaner castings will significantly
reduce cosmetic grinding and weld
repairs. Reducing the scrap resulting from
temperature variation and dirty ladles will
! I4 ]" @& \6 J5 C- c- F9 Fprovide additional productivity gains.
IMPROVED WORK ENVIRONMENT
The KALTEK ladle lining system offers
  d+ `2 r: {! ?0 j1 o6 G2 Zunique environmental and ergonomic
) a, _; R9 ^0 L+ ~5 ^# _advantages in the metal shop and on the
2 t  [" C+ @: o9 {1 N% i* k! zpouring floor. Lower ladle shell temperatures
allow ladle operators to reline and
; W% j: x/ `( X5 I+ |* nreturn ladles to the melt shop more
quickly, without the labor-intensive and
dusty chipping and hammering required
2 `' S9 y+ O# Dto maintain conventional refractories.
5 ~* h& s' [; d! s& X" aEliminating extensive ladle preheating
reduces noise and makes for a more
- b3 h, [1 o/ j4 u# mcomfortable working environment on and
around the pouring floor.