NOTICE.
Page
MAY 1, 1988-
Feast of 8. 3. Philip and James..
5th SUNDAY AFTER BASTER..
Holy Communion, a
(Continued from Page 1)
Holy Communion (Pesk Church); ["
Children's Sersion, 101a.m.
Chörku, Edabarfft and Sermon,, 11'ami
Preacher-The Doan..
Evensong, 6.30. pamun
Frbor The Roy N. Evans...
Week Day Services:
Mattina. Daily, 90
Intercessions for the Sick, Woddor
day, 10:16 a Holy Communion,
Monday
Rogation Days, at Tuonday 7.45 B.. Wednesday.
Other Motions.
ASCENSION DAY Thurs, May 5th.
Holy Communion, 7.46 and 10:30: Mattina, 9.00. 8.m
Festal Evensong with Address,
3.20 p.m.
FIRST OKUROR OF OHEIST, SOTENTIST
(Bronck of The Mother Church, The Firat Church of Christ, Scientist, in Boston, Mass 48A).
MACDONNELL ROAD, BELOW BOWNE
ROAD TRAM BTATION.
MAY 1, 1939 ***
BUNDAY SARVIiox, 1.15, a.m.
'MÜRT."
Subject:-"EVERLASTING PUNISH-
SUNDAY
19.15 p-Rolay of the Service
from the Union Church, Kon nedy Road.
ProocherTho Rev. Mr. E. G
Powell.
Order of Service.. Voluntary.
Hymn Woralrip the Lord. in
the Beauty of Holiness." Invocation and Lord's Prayer Hymn 0 Lord Thon Art My
God and King" Scripture, Rasding. Hymn Look, Yo Bight is Glorious"
Prayer.
Offertory.
Offertory Prayer. Hymn Org
Crowne: Sermon."
ENGINEERING AND
BUILDING
typo
Increasing Vogue Of Heat of composition in obeticall
Resisting Steels.
HOW RESEARCH HAS MET THE
REQUIREMENTS OF HIGH TEMPERATURE OPERATIONS.
11⁄2 44:
BY AN ENGINEERING CORRESPONDENT.
and these ternary allows offered most of the required proporties having in some
some Dance"double the. electrical resistance of the niokel, copper serice. They also reaisted sonling well up to temperatures of $800 deg. Ch.
Above this temperature, hotrevor, they began to sale badly, and ware far inferior to the binary alloys of nickel and chromium. Persistent. research, however, has now given
all the required propertise of heat resistance with ape unduly depre ciated strength, and also at a cort for balow that of the nickel chromium series of alloye
One of the prominent. features may with confidence be stated, I us the series of alloys possessing Saint, the of modern industrial work in an though the results will anturally doubtedly, the much large applicu-| vary widely with the nature and tion of high temperatures: than duration of the tost, that the less formerly were employed: This is of thickness of suything up to 1,000 conspicuous in many departments. dog will be reduced to one Him With ManyThe raining of these temperaturos fortieth of that of ordinary mild Naturally, there are many types imposes quite a new set of condi-stool, while according to the nature of these steals produced to the dit- tions and calls for how materials of the text it may oran-bo taken feront makers. For the most part. Hymen Noarer My God to with the requited properties which that over quite long periods at not however, it may be taken that they will endure the greno heat stresses too high temperaturos the loans contain, in addition to iron, à without undue depreciation or from sealing and corrosion aro prac-chromium content. from 10 to 30 per strength..
Itically negligible
contu, with nickel varying from 7 to :36 por:cemby, and even higher. Still moro recent additions Include silicon and tungsten in varying amounts up to 3 and & per cont, respectively. There is thus no sharply dained line between some,
Thee.""
National Anthem. Benedicbiani
to
12 30.
Di
programme,
p.m.-Chinese recorded
report.
♫
These conditione present diffoul- ties not at fint easily overcome. They are, however, being assured-
· AVAILABLE MATERIALS...
But these properties would be of limited valus apart from the fact operation of the research worker, that they can be obtained in mate the manufacturer, and the sonrials producible in form applies auner, so that there are to dayable to the furuse and processen of the heat-resisting, steels and the
The Sunday School in bald on Sunday 1 p.m.-Local, time and weatherly surmounted through the close co. Korninge 10 o'albok.
Wednesday Evening Meeting, 600p.m., Beading Room at above address: open-pm-Close down. Tuesday and Friday 10am to 12 Noon Monday and Thursday, 5:30 to 7 p.m.
Publio in cordially furiled to attend the services and visit the Reading Room.
(97
UNION CHURCH.
(Hove Kona
SUNDAY, MAY 1, 1982..--
Morning Service, I am. (Broadcast)}. Evening Service, 8 pm:
Frenoher-Ray....G. Powoll Soglal Hour after Evening: Servies.
Sunday Sobook-
Kennedy Road, 10'.m
WESLEYAN METHODIST
CHURCH, Wanchal
(Opposite Royal Naval Hospital, Queen's Road, East).
The following are the forthcoming: Services, etc. at the Woaloyan Mathod- ist Churoh, Wancha
SUNDAY, MAY
1938-
61 SUNDAY AFTER EASTER
(8 to 10 pm-European programme, 8p.m-Local time and weather
гарогі,
available numerous classes of ptcol specially designed for resistance to 8.05 to 8:35 p.m-An Organ Recital thead high temperatures which some from the Union Church, Kon-year ago had not entered the con- nady Road by Mr. G. E. Long-ception of the metallurgist or en-
gineer.
year.
PROGRAMME
1. Chorale (247); (Bach);
2 Bilgrims Chorus (Wagner).
3. Serenade (Wagner)...
Hallelujah (Beethoven).
5 Gloria (Mozart);
Damascus (Costa),
in which these unusual conditions re mot. Thus the materials should bo available in most of the oftjnary forms as Castings, rolled bars, sheets, and forgings, and should moreover, be amenable to the usual operations of manufacture, posses sing machinability,, and, if possible, being capable of welding by the gas or either of the electric pro cases These fortunately are de
MAIN REQUIREMENTS. While the necessary properties of thend steel would appear to be very simply stated. they are, under closer examination, somewhat commands which can now be mint, plex. Any one of the essential re-
The variety of uses to which these
4:36 to 10 p.m.-Programme of requirements might be easily mot, bus maximum heat-resisting steels have:
Morning Servion, 1010 s
Subject of Sermon:-"
Christ's Best Gift to Men?"
Evening Service, 6 pa
Subject of armon:-"the Altare
of Life"
Abraham's First Sacrifico. Prensioner. Erris C. 3. Prio
Book
The Sunday School has been discon. tinued until the First Sunday in Nov- ember,
A Business of the Ladies Church Aid Society will be held on Monday, Sod Mayat 3pm in the Committee Room of the Wesleyan Sailors & Soldiers'
Home..
SAILORS AND SOÏDIERS" HOME, Wanghai.
28; Hennessy Rond SUNDAY, 8.15 p. Serrios Men's
Hour to be conducted by the Chap Jain,
MONDAY, Badminton Club Meet. TURDAY :-Fellowship Meeting. THURSDAY-Badminton Club Meet.
NEXT CHANGE AT THE KING'S
A wee bit of
Scotch..but simply
Delicious
JANET
GAYNOR
CHARLES
FARRELL
EL BRENDAL
GEORGE GERSHWIN
A NOX PICTURE
David Buller
-
cords supplied from Z.B.W. Library: Orchestral Rosamunde. "
Overture (Schubert). →→ Sir Hamilton Harty conducted the Hallo. Oveliestra. Pianoforte Bolo Preludo, and Fugue in Major" (Bach). Pianoforte Solo" Prelude and Fugue in C Minor" (Boch)..
Harold Samuel.
Grace" (Alfonso),
Song-Louise-Depuis
的
(Charpentior),—Mary
(Soprano)
the production of steels embodying been put bears some testimony to all the essentials has presented the modern more successful appli problema which have
ich have only bean eation of high
Auto Deatures for, solved by more patienen in re- apart from those products, these sonych and coat in commercial de extreme tamperatures could not velopment than is ordinarily, appre-asily be catered for Reference cinted.
may be made to some of these wIES.
The principle of heat saving by Three
essential properties are those of resistance to sealing and roouperation has long boca pras to corrosion, and also either thetised, the heat from waste gases
!in
4
Song- Resurrection-Dies De maintenance of strength or rather, being transferred to incoming cold bh minimum depreciation. It is, gas or air through tented refrac Jour" for example, very well know that tony walls. These can now, bow- Garden steel very considerably depreciates ever, be made of steel of the heat- mechanical properties with resisting type, combining atrength Guite elevation of temperature up to, say, and toughness with low heat capa
500 to 1,000 deg. C. With ordinary city and rapid heat transfer. types of atcols this would involve In furnaces many partě are: CX-| undue shickness in design for the posed to the direct heat of the fire. purposes of strength, even apart Under this category are a number from a concomitant trouble of lof parts of the chain grato staker coftening, and therefore" deforma which are called upon to withstand tion of shape. In the special heat-not only the jemporituro, but also resisting steela now available this some severe stresses, while in suks lowering of mechanical strength has phide roasters there is the combined uation of the heat with that, of the boon markedly reduced.
sulphur gases. -
Arr.
Maria Willemj
Orchestral **Lyric
(Griog Op 64)-The Royal Albert Hall Orchestra conduct ed by Sir Landon. Ronald Violin Sele-Caprice. Vienuois"
(Kreisler). Violin Solo-"Ave
(Schubert Naqum Blindor. Song Pagliacci-On With the
Play" (Leoncavallo). Song "Pagliacci-No Punchinel lo No More" (Leoncavallo Giovanni Martinelli with the Metropolitan Opera Chorus. Pianoforte Solo-Sonata Appaa, sionata in F Minor" (Beat- hoven-Harold Bauer. Cello Solo Abunlied" (Schu-
mann)-Pablo Capate pip-Close down.
A LITTLE
care in setting up en advertisement often doubles its selling power.
It is that little extra thought and care, which
gwen to every advertisement drawn up in the Office of the long Kong Daily Press, which brings good
Secondly, there is the resistance
Internal combustion engines, too, to scaling. Ordinary steals suffer considerable losses at elevated tem- with their recently greatly increas peratures, involving an appreciable ed effigiency call for very special decrease in section. This diminu-types of steels for those parts tion of dimension by resistance to which are subject to the highly- sudling constitutes one of the chief heated gases. Thus the valves have features of the newer types of steel. necessitated the use of the most re- Thirdly, resistance to the nation disting materials on which, if any of corrosion by gases is probably scaling doen occur it is of
at
thi mi
in nature.
not much less importance us in quantity and adherent action of sulphur guses both at temperatures, and also under con- densation conditions at lower tem peratures is of no mean order.
VALUABLE PROPERTIES. The extent to which these ideals of maintained strength and resist
i:་་
Panco to
Moreover, in the gas turbine the rotora function at a temperaturo of 850 deg. to 200 deg. C., with the excessive rotational speeds of 30,000 revs per minute and tireum- ferential reicoitics 8,000 ft. per second. The erosive action of these saling and corrosion have bot games and the generally stress- been met in modern products, can ful conditions constituted a hand- bewolf illustrated from the pubong to the development of this lished researches. It is confirmed type of power unit, until the more y the antisfaction evidenced by the modern materials became available. consumer, who is the first to ex- parionce the high costs and the Bosan: docssioned by furnáté stro tural stools of inadequate strength.
COMPOSITION OF THE STEELS
For example, while ordinary mild' The special properties attaching stools rapidly decrease in tensile to these stools have not been attain strength to only four or five tons od without special investigation. 4t 900 deg. C., the modern types With the increasing temperatures, of hout resisting stools are capable metallurgiste foremanda idemding of reserving tensile strength to for heat resisting material CADDE the extent of up to 18 to 20 tour the alloys of iron, nickel, and per square inch. This la figure, chromium wore the first to offer the the value of which will at once be freebie ghadhtiewe required. The *ppreciated,
German properties of nichroise, forISTA. On this score of resistance to ampla, are well known, and also oxilation at high tempoľaduro, WV (fle. Application" of alloyr, of this
nickel chromium iron alloye. They have almost indefinite life at tem- paratures up to aso deg. 0., with very little scaling at considerably increased temperatures.
We invite you to come and inspect our wonderful display of UP TO: DATE modern furniture and get idea for your HOME, how to decorate and make it cosy.
We beg to announce that Mesars KOMOR & KOMOR, Art and Curio Experts, will also exhibit some choice. Art pieces suitable to beautify your HOME.
Showroo
-Gloucester Building,
16 Des Voeux Road C
Tel. 28377
Studio Tai Ping Building, 16, Queen's Road, C.
Tel 18376
ATHENA
IN
GLOUCESTER BUILDING
18. Des Voeux Road, C.
Now Is the time
INSULATE
CELOTEX
PINSULATING LUMBE
Shuts out the heat and makes your home
comfortable in the hottest weather.
Guaranteed White Ant Proof.
urther particulars and prices from
SHEWAN, TOMES & CO.
SOLE AGENTS
SUNDSTRAND
ADDING & LISTING MACHINE
IS EASIER TO OPERATE
DODWELL
Naturally the Machine with One
Hand Control and
Simple 10 Key
Keyboard Easier to Operate
CO.